1639543488

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 224

約数和(自身を含む): 4915814400

約数和(自身を除く): 3276270912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 83, 88, 94, 96, 132, 141, 166, 176, 188, 192, 199, 249, 264, 282, 332, 352, 376, 398, 498, 517, 528, 564, 597, 664, 704, 752, 796, 913, 996, 1034, 1056, 1128, 1194, 1328, 1504, 1551, 1592, 1826, 1992, 2068, 2112, 2189, 2256, 2388, 2656, 2739, 3008, 3102, 3184, 3652, 3901, 3984, 4136, 4378, 4512, 4776, 5312, 5478, 6204, 6368, 6567, 7304, 7802, 7968, 8272, 8756, 9024, 9353, 9552, 10956, 11703, 12408, 12736, 13134, 14608, 15604, 15936, 16517, 16544, 17512, 18706, 19104, 21912, 23406, 24816, 26268, 28059, 29216, 31208, 33034, 33088, 35024, 37412, 38208, 42911, 43824, 46812, 49551, 49632, 52536, 56118, 58432, 62416, 66068, 70048, 74824, 85822, 87648, 93624, 99102, 99264, 102883, 105072, 112236, 124832, 128733, 132136, 140096, 149648, 171644, 175296, 181687, 187248, 198204, 205766, 210144, 224472, 249664, 257466, 264272, 299296, 308649, 343288, 363374, 374496, 396408, 411532, 420288, 448944, 514932, 528544, 545061, 598592, 617298, 686576, 726748, 748992, 776299, 792816, 823064, 897888, 1029864, 1057088, 1090122, 1234596, 1373152, 1453496, 1552598, 1585632, 1646128, 1795776, 2059728, 2180244, 2328897, 2469192, 2746304, 2906992, 3105196, 3171264, 3292256, 4119456, 4360488, 4657794, 4938384, 5813984, 6210392, 6584512, 8238912, 8539289, 8720976, 9315588, 9876768, 11627968, 12420784, 17078578, 17441952, 18631176, 19753536, 24841568, 25617867, 34157156, 34883904, 37262352, 49683136, 51235734, 68314312, 74524704, 102471468, 136628624, 149049408, 204942936, 273257248, 409885872, 546514496, 819771744, 1639543488]

約数ペア:

[(1, 1639543488), (2, 819771744), (3, 546514496), (4, 409885872), (6, 273257248), (8, 204942936), (11, 149049408), (12, 136628624), (16, 102471468), (22, 74524704), (24, 68314312), (32, 51235734), (33, 49683136), (44, 37262352), (47, 34883904), (48, 34157156), (64, 25617867), (66, 24841568), (83, 19753536), (88, 18631176), (94, 17441952), (96, 17078578), (132, 12420784), (141, 11627968), (166, 9876768), (176, 9315588), (188, 8720976), (192, 8539289), (199, 8238912), (249, 6584512), (264, 6210392), (282, 5813984), (332, 4938384), (352, 4657794), (376, 4360488), (398, 4119456), (498, 3292256), (517, 3171264), (528, 3105196), (564, 2906992), (597, 2746304), (664, 2469192), (704, 2328897), (752, 2180244), (796, 2059728), (913, 1795776), (996, 1646128), (1034, 1585632), (1056, 1552598), (1128, 1453496), (1194, 1373152), (1328, 1234596), (1504, 1090122), (1551, 1057088), (1592, 1029864), (1826, 897888), (1992, 823064), (2068, 792816), (2112, 776299), (2189, 748992), (2256, 726748), (2388, 686576), (2656, 617298), (2739, 598592), (3008, 545061), (3102, 528544), (3184, 514932), (3652, 448944), (3901, 420288), (3984, 411532), (4136, 396408), (4378, 374496), (4512, 363374), (4776, 343288), (5312, 308649), (5478, 299296), (6204, 264272), (6368, 257466), (6567, 249664), (7304, 224472), (7802, 210144), (7968, 205766), (8272, 198204), (8756, 187248), (9024, 181687), (9353, 175296), (9552, 171644), (10956, 149648), (11703, 140096), (12408, 132136), (12736, 128733), (13134, 124832), (14608, 112236), (15604, 105072), (15936, 102883), (16517, 99264), (16544, 99102), (17512, 93624), (18706, 87648), (19104, 85822), (21912, 74824), (23406, 70048), (24816, 66068), (26268, 62416), (28059, 58432), (29216, 56118), (31208, 52536), (33034, 49632), (33088, 49551), (35024, 46812), (37412, 43824), (38208, 42911)]