2681881488

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 400

約数和(自身を含む): 9452520000

約数和(自身を除く): 6770638512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 29, 33, 36, 39, 44, 48, 52, 54, 58, 66, 72, 78, 81, 87, 88, 99, 104, 108, 116, 117, 132, 143, 144, 156, 162, 174, 176, 198, 208, 216, 232, 234, 261, 264, 286, 297, 312, 319, 324, 348, 351, 377, 396, 429, 432, 464, 468, 499, 522, 528, 572, 594, 624, 638, 648, 696, 702, 754, 783, 792, 858, 891, 936, 957, 998, 1044, 1053, 1131, 1144, 1188, 1276, 1287, 1296, 1392, 1404, 1497, 1508, 1566, 1584, 1716, 1782, 1872, 1914, 1996, 2088, 2106, 2262, 2288, 2349, 2376, 2552, 2574, 2808, 2871, 2994, 3016, 3132, 3393, 3432, 3564, 3828, 3861, 3992, 4147, 4176, 4212, 4491, 4524, 4698, 4752, 5104, 5148, 5489, 5616, 5742, 5988, 6032, 6264, 6487, 6786, 6864, 7128, 7656, 7722, 7984, 8294, 8424, 8613, 8982, 9048, 9396, 10179, 10296, 10978, 11484, 11583, 11976, 12441, 12528, 12974, 13473, 13572, 14256, 14471, 15312, 15444, 16467, 16588, 16848, 17226, 17964, 18096, 18792, 19461, 20358, 20592, 21956, 22968, 23166, 23952, 24882, 25839, 25948, 26946, 27144, 28942, 30537, 30888, 32934, 33176, 34452, 35928, 37323, 37584, 38922, 40419, 40716, 43413, 43912, 45936, 46332, 49401, 49764, 51678, 51896, 53892, 54288, 57884, 58383, 61074, 61776, 65868, 66352, 68904, 71357, 71856, 74646, 77844, 80838, 81432, 86826, 87824, 92664, 98802, 99528, 103356, 103792, 107784, 111969, 115768, 116766, 122148, 130239, 131736, 137808, 142714, 148203, 149292, 155688, 159181, 161676, 162864, 173652, 175149, 185328, 188123, 197604, 199056, 206712, 214071, 215568, 223938, 231536, 233532, 244296, 260478, 263472, 285428, 296406, 298584, 311376, 318362, 323352, 335907, 347304, 350298, 376246, 390717, 395208, 413424, 428142, 444609, 447876, 467064, 477543, 488592, 520956, 525447, 564369, 570856, 592812, 597168, 636724, 642213, 646704, 671814, 694608, 700596, 752492, 781434, 790416, 856284, 889218, 895752, 934128, 955086, 1041912, 1050894, 1128738, 1141712, 1172151, 1185624, 1273448, 1284426, 1343628, 1401192, 1432629, 1504984, 1562868, 1693107, 1712568, 1778436, 1791504, 1910172, 1926639, 2069353, 2083824, 2101788, 2257476, 2344302, 2371248, 2546896, 2568852, 2687256, 2802384, 2865258, 3009968, 3125736, 3386214, 3425136, 3556872, 3820344, 3853278, 4138706, 4203576, 4297887, 4514952, 4688604, 5079321, 5137704, 5374512, 5730516, 5779917, 6208059, 6251472, 6772428, 7113744, 7640688, 7706556, 8277412, 8407152, 8595774, 9029904, 9377208, 10158642, 10275408, 11461032, 11559834, 12416118, 12893661, 13544856, 15237963, 15413112, 16554824, 17191548, 18624177, 18754416, 20317284, 22922064, 23119668, 24832236, 25787322, 27089712, 30475926, 30826224, 33109648, 34383096, 37248354, 40634568, 46239336, 49664472, 51574644, 55872531, 60951852, 68766192, 74496708, 81269136, 92478672, 99328944, 103149288, 111745062, 121903704, 148993416, 167617593, 206298576, 223490124, 243807408, 297986832, 335235186, 446980248, 670470372, 893960496, 1340940744, 2681881488]

約数ペア:

[(1, 2681881488), (2, 1340940744), (3, 893960496), (4, 670470372), (6, 446980248), (8, 335235186), (9, 297986832), (11, 243807408), (12, 223490124), (13, 206298576), (16, 167617593), (18, 148993416), (22, 121903704), (24, 111745062), (26, 103149288), (27, 99328944), (29, 92478672), (33, 81269136), (36, 74496708), (39, 68766192), (44, 60951852), (48, 55872531), (52, 51574644), (54, 49664472), (58, 46239336), (66, 40634568), (72, 37248354), (78, 34383096), (81, 33109648), (87, 30826224), (88, 30475926), (99, 27089712), (104, 25787322), (108, 24832236), (116, 23119668), (117, 22922064), (132, 20317284), (143, 18754416), (144, 18624177), (156, 17191548), (162, 16554824), (174, 15413112), (176, 15237963), (198, 13544856), (208, 12893661), (216, 12416118), (232, 11559834), (234, 11461032), (261, 10275408), (264, 10158642), (286, 9377208), (297, 9029904), (312, 8595774), (319, 8407152), (324, 8277412), (348, 7706556), (351, 7640688), (377, 7113744), (396, 6772428), (429, 6251472), (432, 6208059), (464, 5779917), (468, 5730516), (499, 5374512), (522, 5137704), (528, 5079321), (572, 4688604), (594, 4514952), (624, 4297887), (638, 4203576), (648, 4138706), (696, 3853278), (702, 3820344), (754, 3556872), (783, 3425136), (792, 3386214), (858, 3125736), (891, 3009968), (936, 2865258), (957, 2802384), (998, 2687256), (1044, 2568852), (1053, 2546896), (1131, 2371248), (1144, 2344302), (1188, 2257476), (1276, 2101788), (1287, 2083824), (1296, 2069353), (1392, 1926639), (1404, 1910172), (1497, 1791504), (1508, 1778436), (1566, 1712568), (1584, 1693107), (1716, 1562868), (1782, 1504984), (1872, 1432629), (1914, 1401192), (1996, 1343628), (2088, 1284426), (2106, 1273448), (2262, 1185624), (2288, 1172151), (2349, 1141712), (2376, 1128738), (2552, 1050894), (2574, 1041912), (2808, 955086), (2871, 934128), (2994, 895752), (3016, 889218), (3132, 856284), (3393, 790416), (3432, 781434), (3564, 752492), (3828, 700596), (3861, 694608), (3992, 671814), (4147, 646704), (4176, 642213), (4212, 636724), (4491, 597168), (4524, 592812), (4698, 570856), (4752, 564369), (5104, 525447), (5148, 520956), (5489, 488592), (5616, 477543), (5742, 467064), (5988, 447876), (6032, 444609), (6264, 428142), (6487, 413424), (6786, 395208), (6864, 390717), (7128, 376246), (7656, 350298), (7722, 347304), (7984, 335907), (8294, 323352), (8424, 318362), (8613, 311376), (8982, 298584), (9048, 296406), (9396, 285428), (10179, 263472), (10296, 260478), (10978, 244296), (11484, 233532), (11583, 231536), (11976, 223938), (12441, 215568), (12528, 214071), (12974, 206712), (13473, 199056), (13572, 197604), (14256, 188123), (14471, 185328), (15312, 175149), (15444, 173652), (16467, 162864), (16588, 161676), (16848, 159181), (17226, 155688), (17964, 149292), (18096, 148203), (18792, 142714), (19461, 137808), (20358, 131736), (20592, 130239), (21956, 122148), (22968, 116766), (23166, 115768), (23952, 111969), (24882, 107784), (25839, 103792), (25948, 103356), (26946, 99528), (27144, 98802), (28942, 92664), (30537, 87824), (30888, 86826), (32934, 81432), (33176, 80838), (34452, 77844), (35928, 74646), (37323, 71856), (37584, 71357), (38922, 68904), (40419, 66352), (40716, 65868), (43413, 61776), (43912, 61074), (45936, 58383), (46332, 57884), (49401, 54288), (49764, 53892), (51678, 51896)]