1213353648

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 320

約数和(自身を含む): 4049740800

約数和(自身を除く): 2836387152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 71, 72, 78, 102, 104, 108, 117, 136, 142, 144, 153, 156, 179, 204, 208, 213, 216, 221, 234, 272, 284, 306, 312, 351, 358, 408, 426, 432, 442, 459, 468, 537, 568, 612, 624, 639, 663, 702, 716, 816, 852, 884, 918, 923, 936, 1074, 1136, 1207, 1224, 1278, 1326, 1404, 1432, 1611, 1704, 1768, 1836, 1846, 1872, 1917, 1989, 2148, 2327, 2414, 2448, 2556, 2652, 2769, 2808, 2864, 3043, 3222, 3408, 3536, 3621, 3672, 3692, 3834, 3978, 4296, 4654, 4828, 4833, 5112, 5304, 5538, 5616, 5967, 6086, 6444, 6981, 7242, 7344, 7384, 7668, 7956, 8307, 8592, 9129, 9308, 9656, 9666, 10224, 10608, 10863, 11076, 11934, 12172, 12709, 12888, 13962, 14484, 14768, 15336, 15691, 15912, 16614, 18258, 18616, 19312, 19332, 20943, 21726, 22152, 23868, 24344, 24921, 25418, 25776, 27387, 27924, 28968, 30672, 31382, 31824, 32589, 33228, 36516, 37232, 38127, 38664, 39559, 41886, 43452, 44304, 47073, 47736, 48688, 49842, 50836, 54774, 55848, 57936, 62764, 62829, 65178, 66456, 73032, 76254, 77328, 79118, 82161, 83772, 86904, 94146, 95472, 99684, 101672, 109548, 111696, 114381, 118677, 125528, 125658, 130356, 132912, 141219, 146064, 152508, 158236, 164322, 165217, 167544, 173808, 188292, 199368, 203344, 216053, 219096, 228762, 237354, 251056, 251316, 260712, 282438, 305016, 316472, 328644, 330434, 335088, 343143, 356031, 376584, 398736, 423657, 432106, 438192, 457524, 474708, 495651, 502632, 521424, 564876, 610032, 632944, 648159, 657288, 660868, 686286, 712062, 753168, 847314, 864212, 915048, 949416, 991302, 1005264, 1068093, 1129752, 1296318, 1314576, 1321736, 1372572, 1424124, 1486953, 1694628, 1728424, 1830096, 1898832, 1944477, 1982604, 2136186, 2259504, 2592636, 2643472, 2745144, 2808689, 2848248, 2973906, 3389256, 3456848, 3888954, 3965208, 4272372, 4460859, 5185272, 5490288, 5617378, 5696496, 5833431, 5947812, 6778512, 7777908, 7930416, 8426067, 8544744, 8921718, 10370544, 11234756, 11666862, 11895624, 15555816, 16852134, 17089488, 17843436, 22469512, 23333724, 23791248, 25278201, 31111632, 33704268, 35686872, 44939024, 46667448, 50556402, 67408536, 71373744, 75834603, 93334896, 101112804, 134817072, 151669206, 202225608, 303338412, 404451216, 606676824, 1213353648]

約数ペア:

[(1, 1213353648), (2, 606676824), (3, 404451216), (4, 303338412), (6, 202225608), (8, 151669206), (9, 134817072), (12, 101112804), (13, 93334896), (16, 75834603), (17, 71373744), (18, 67408536), (24, 50556402), (26, 46667448), (27, 44939024), (34, 35686872), (36, 33704268), (39, 31111632), (48, 25278201), (51, 23791248), (52, 23333724), (54, 22469512), (68, 17843436), (71, 17089488), (72, 16852134), (78, 15555816), (102, 11895624), (104, 11666862), (108, 11234756), (117, 10370544), (136, 8921718), (142, 8544744), (144, 8426067), (153, 7930416), (156, 7777908), (179, 6778512), (204, 5947812), (208, 5833431), (213, 5696496), (216, 5617378), (221, 5490288), (234, 5185272), (272, 4460859), (284, 4272372), (306, 3965208), (312, 3888954), (351, 3456848), (358, 3389256), (408, 2973906), (426, 2848248), (432, 2808689), (442, 2745144), (459, 2643472), (468, 2592636), (537, 2259504), (568, 2136186), (612, 1982604), (624, 1944477), (639, 1898832), (663, 1830096), (702, 1728424), (716, 1694628), (816, 1486953), (852, 1424124), (884, 1372572), (918, 1321736), (923, 1314576), (936, 1296318), (1074, 1129752), (1136, 1068093), (1207, 1005264), (1224, 991302), (1278, 949416), (1326, 915048), (1404, 864212), (1432, 847314), (1611, 753168), (1704, 712062), (1768, 686286), (1836, 660868), (1846, 657288), (1872, 648159), (1917, 632944), (1989, 610032), (2148, 564876), (2327, 521424), (2414, 502632), (2448, 495651), (2556, 474708), (2652, 457524), (2769, 438192), (2808, 432106), (2864, 423657), (3043, 398736), (3222, 376584), (3408, 356031), (3536, 343143), (3621, 335088), (3672, 330434), (3692, 328644), (3834, 316472), (3978, 305016), (4296, 282438), (4654, 260712), (4828, 251316), (4833, 251056), (5112, 237354), (5304, 228762), (5538, 219096), (5616, 216053), (5967, 203344), (6086, 199368), (6444, 188292), (6981, 173808), (7242, 167544), (7344, 165217), (7384, 164322), (7668, 158236), (7956, 152508), (8307, 146064), (8592, 141219), (9129, 132912), (9308, 130356), (9656, 125658), (9666, 125528), (10224, 118677), (10608, 114381), (10863, 111696), (11076, 109548), (11934, 101672), (12172, 99684), (12709, 95472), (12888, 94146), (13962, 86904), (14484, 83772), (14768, 82161), (15336, 79118), (15691, 77328), (15912, 76254), (16614, 73032), (18258, 66456), (18616, 65178), (19312, 62829), (19332, 62764), (20943, 57936), (21726, 55848), (22152, 54774), (23868, 50836), (24344, 49842), (24921, 48688), (25418, 47736), (25776, 47073), (27387, 44304), (27924, 43452), (28968, 41886), (30672, 39559), (31382, 38664), (31824, 38127), (32589, 37232), (33228, 36516)]