646405992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5693}}^1$

素因数の和:5807

約数の個数: 96

約数和(自身を含む): 1865354400

約数和(自身を除く): 1218948408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 83, 114, 152, 166, 171, 228, 249, 332, 342, 456, 498, 664, 684, 747, 996, 1368, 1494, 1577, 1992, 2988, 3154, 4731, 5693, 5976, 6308, 9462, 11386, 12616, 14193, 17079, 18924, 22772, 28386, 34158, 37848, 45544, 51237, 56772, 68316, 102474, 108167, 113544, 136632, 204948, 216334, 324501, 409896, 432668, 472519, 649002, 865336, 945038, 973503, 1298004, 1417557, 1890076, 1947006, 2596008, 2835114, 3780152, 3894012, 4252671, 5670228, 7788024, 8505342, 8977861, 11340456, 17010684, 17955722, 26933583, 34021368, 35911444, 53867166, 71822888, 80800749, 107734332, 161601498, 215468664, 323202996, 646405992]

約数ペア:

[(1, 646405992), (2, 323202996), (3, 215468664), (4, 161601498), (6, 107734332), (8, 80800749), (9, 71822888), (12, 53867166), (18, 35911444), (19, 34021368), (24, 26933583), (36, 17955722), (38, 17010684), (57, 11340456), (72, 8977861), (76, 8505342), (83, 7788024), (114, 5670228), (152, 4252671), (166, 3894012), (171, 3780152), (228, 2835114), (249, 2596008), (332, 1947006), (342, 1890076), (456, 1417557), (498, 1298004), (664, 973503), (684, 945038), (747, 865336), (996, 649002), (1368, 472519), (1494, 432668), (1577, 409896), (1992, 324501), (2988, 216334), (3154, 204948), (4731, 136632), (5693, 113544), (5976, 108167), (6308, 102474), (9462, 68316), (11386, 56772), (12616, 51237), (14193, 45544), (17079, 37848), (18924, 34158), (22772, 28386)]