251180304

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1017

約数の個数: 120

約数和(自身を含む): 726337440

約数和(自身を除く): 475157136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 289, 304, 323, 408, 456, 578, 646, 816, 867, 912, 953, 969, 1156, 1292, 1734, 1906, 1938, 2312, 2584, 2859, 3468, 3812, 3876, 4624, 5168, 5491, 5718, 6936, 7624, 7752, 10982, 11436, 13872, 15248, 15504, 16201, 16473, 18107, 21964, 22872, 32402, 32946, 36214, 43928, 45744, 48603, 54321, 64804, 65892, 72428, 87856, 97206, 108642, 129608, 131784, 144856, 194412, 217284, 259216, 263568, 275417, 289712, 307819, 388824, 434568, 550834, 615638, 777648, 826251, 869136, 923457, 1101668, 1231276, 1652502, 1846914, 2203336, 2462552, 3305004, 3693828, 4406672, 4925104, 5232923, 6610008, 7387656, 10465846, 13220016, 14775312, 15698769, 20931692, 31397538, 41863384, 62795076, 83726768, 125590152, 251180304]

約数ペア:

[(1, 251180304), (2, 125590152), (3, 83726768), (4, 62795076), (6, 41863384), (8, 31397538), (12, 20931692), (16, 15698769), (17, 14775312), (19, 13220016), (24, 10465846), (34, 7387656), (38, 6610008), (48, 5232923), (51, 4925104), (57, 4406672), (68, 3693828), (76, 3305004), (102, 2462552), (114, 2203336), (136, 1846914), (152, 1652502), (204, 1231276), (228, 1101668), (272, 923457), (289, 869136), (304, 826251), (323, 777648), (408, 615638), (456, 550834), (578, 434568), (646, 388824), (816, 307819), (867, 289712), (912, 275417), (953, 263568), (969, 259216), (1156, 217284), (1292, 194412), (1734, 144856), (1906, 131784), (1938, 129608), (2312, 108642), (2584, 97206), (2859, 87856), (3468, 72428), (3812, 65892), (3876, 64804), (4624, 54321), (5168, 48603), (5491, 45744), (5718, 43928), (6936, 36214), (7624, 32946), (7752, 32402), (10982, 22872), (11436, 21964), (13872, 18107), (15248, 16473), (15504, 16201)]