1608631776

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5167}}^1$

素因数の和:5253

約数の個数: 144

約数和(自身を含む): 4875945984

約数和(自身を除く): 3267314208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 69, 72, 92, 94, 96, 138, 141, 144, 184, 188, 207, 276, 282, 288, 368, 376, 414, 423, 552, 564, 736, 752, 828, 846, 1081, 1104, 1128, 1504, 1656, 1692, 2162, 2208, 2256, 3243, 3312, 3384, 4324, 4512, 5167, 6486, 6624, 6768, 8648, 9729, 10334, 12972, 13536, 15501, 17296, 19458, 20668, 25944, 31002, 34592, 38916, 41336, 46503, 51888, 62004, 77832, 82672, 93006, 103776, 118841, 124008, 155664, 165344, 186012, 237682, 242849, 248016, 311328, 356523, 372024, 475364, 485698, 496032, 713046, 728547, 744048, 950728, 971396, 1069569, 1426092, 1457094, 1488096, 1901456, 1942792, 2139138, 2185641, 2852184, 2914188, 3802912, 3885584, 4278276, 4371282, 5585527, 5704368, 5828376, 7771168, 8556552, 8742564, 11171054, 11408736, 11656752, 16756581, 17113104, 17485128, 22342108, 23313504, 33513162, 34226208, 34970256, 44684216, 50269743, 67026324, 69940512, 89368432, 100539486, 134052648, 178736864, 201078972, 268105296, 402157944, 536210592, 804315888, 1608631776]

約数ペア:

[(1, 1608631776), (2, 804315888), (3, 536210592), (4, 402157944), (6, 268105296), (8, 201078972), (9, 178736864), (12, 134052648), (16, 100539486), (18, 89368432), (23, 69940512), (24, 67026324), (32, 50269743), (36, 44684216), (46, 34970256), (47, 34226208), (48, 33513162), (69, 23313504), (72, 22342108), (92, 17485128), (94, 17113104), (96, 16756581), (138, 11656752), (141, 11408736), (144, 11171054), (184, 8742564), (188, 8556552), (207, 7771168), (276, 5828376), (282, 5704368), (288, 5585527), (368, 4371282), (376, 4278276), (414, 3885584), (423, 3802912), (552, 2914188), (564, 2852184), (736, 2185641), (752, 2139138), (828, 1942792), (846, 1901456), (1081, 1488096), (1104, 1457094), (1128, 1426092), (1504, 1069569), (1656, 971396), (1692, 950728), (2162, 744048), (2208, 728547), (2256, 713046), (3243, 496032), (3312, 485698), (3384, 475364), (4324, 372024), (4512, 356523), (5167, 311328), (6486, 248016), (6624, 242849), (6768, 237682), (8648, 186012), (9729, 165344), (10334, 155664), (12972, 124008), (13536, 118841), (15501, 103776), (17296, 93006), (19458, 82672), (20668, 77832), (25944, 62004), (31002, 51888), (34592, 46503), (38916, 41336)]