2879160216

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:825

約数の個数: 128

約数和(自身を含む): 7656284160

約数和(自身を除く): 4777123944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 137, 141, 186, 188, 248, 274, 282, 372, 376, 411, 548, 564, 601, 744, 822, 1096, 1128, 1202, 1457, 1644, 1803, 2404, 2914, 3288, 3606, 4247, 4371, 4808, 5828, 6439, 7212, 8494, 8742, 11656, 12741, 12878, 14424, 16988, 17484, 18631, 19317, 25482, 25756, 28247, 33976, 34968, 37262, 38634, 50964, 51512, 55893, 56494, 74524, 77268, 82337, 84741, 101928, 111786, 112988, 149048, 154536, 164674, 169482, 199609, 223572, 225976, 247011, 329348, 338964, 399218, 447144, 494022, 598827, 658696, 677928, 798436, 875657, 988044, 1197654, 1596872, 1751314, 1976088, 2395308, 2552447, 2626971, 3502628, 3869839, 4790616, 5104894, 5253942, 7005256, 7657341, 7739678, 10209788, 10507884, 11609517, 15314682, 15479356, 20419576, 21015768, 23219034, 30629364, 30958712, 46438068, 61258728, 92876136, 119965009, 239930018, 359895027, 479860036, 719790054, 959720072, 1439580108, 2879160216]

約数ペア:

[(1, 2879160216), (2, 1439580108), (3, 959720072), (4, 719790054), (6, 479860036), (8, 359895027), (12, 239930018), (24, 119965009), (31, 92876136), (47, 61258728), (62, 46438068), (93, 30958712), (94, 30629364), (124, 23219034), (137, 21015768), (141, 20419576), (186, 15479356), (188, 15314682), (248, 11609517), (274, 10507884), (282, 10209788), (372, 7739678), (376, 7657341), (411, 7005256), (548, 5253942), (564, 5104894), (601, 4790616), (744, 3869839), (822, 3502628), (1096, 2626971), (1128, 2552447), (1202, 2395308), (1457, 1976088), (1644, 1751314), (1803, 1596872), (2404, 1197654), (2914, 988044), (3288, 875657), (3606, 798436), (4247, 677928), (4371, 658696), (4808, 598827), (5828, 494022), (6439, 447144), (7212, 399218), (8494, 338964), (8742, 329348), (11656, 247011), (12741, 225976), (12878, 223572), (14424, 199609), (16988, 169482), (17484, 164674), (18631, 154536), (19317, 149048), (25482, 112988), (25756, 111786), (28247, 101928), (33976, 84741), (34968, 82337), (37262, 77268), (38634, 74524), (50964, 56494), (51512, 55893)]