40318152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 128563200

約数和(自身を除く): 88245048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 743, 798, 952, 969, 1064, 1292, 1428, 1486, 1596, 1938, 2229, 2261, 2584, 2856, 2972, 3192, 3876, 4458, 4522, 5201, 5944, 6783, 7752, 8916, 9044, 10402, 12631, 13566, 14117, 15603, 17832, 18088, 20804, 25262, 27132, 28234, 31206, 37893, 41608, 42351, 50524, 54264, 56468, 62412, 75786, 84702, 88417, 98819, 101048, 112936, 124824, 151572, 169404, 176834, 197638, 239989, 265251, 296457, 303144, 338808, 353668, 395276, 479978, 530502, 592914, 707336, 719967, 790552, 959956, 1061004, 1185828, 1439934, 1679923, 1919912, 2122008, 2371656, 2879868, 3359846, 5039769, 5759736, 6719692, 10079538, 13439384, 20159076, 40318152]

約数ペア:

[(1, 40318152), (2, 20159076), (3, 13439384), (4, 10079538), (6, 6719692), (7, 5759736), (8, 5039769), (12, 3359846), (14, 2879868), (17, 2371656), (19, 2122008), (21, 1919912), (24, 1679923), (28, 1439934), (34, 1185828), (38, 1061004), (42, 959956), (51, 790552), (56, 719967), (57, 707336), (68, 592914), (76, 530502), (84, 479978), (102, 395276), (114, 353668), (119, 338808), (133, 303144), (136, 296457), (152, 265251), (168, 239989), (204, 197638), (228, 176834), (238, 169404), (266, 151572), (323, 124824), (357, 112936), (399, 101048), (408, 98819), (456, 88417), (476, 84702), (532, 75786), (646, 62412), (714, 56468), (743, 54264), (798, 50524), (952, 42351), (969, 41608), (1064, 37893), (1292, 31206), (1428, 28234), (1486, 27132), (1596, 25262), (1938, 20804), (2229, 18088), (2261, 17832), (2584, 15603), (2856, 14117), (2972, 13566), (3192, 12631), (3876, 10402), (4458, 9044), (4522, 8916), (5201, 7752), (5944, 6783)]