657201632

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 1393459200

約数和(自身を除く): 736257568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 79, 89, 92, 127, 158, 178, 184, 254, 316, 356, 368, 508, 632, 712, 736, 1016, 1264, 1424, 1817, 2032, 2047, 2528, 2848, 2921, 3634, 4064, 4094, 5842, 7031, 7268, 8188, 10033, 11303, 11684, 14062, 14536, 16376, 20066, 22606, 23368, 28124, 29072, 32752, 40132, 45212, 46736, 56248, 58144, 65504, 80264, 90424, 93472, 112496, 160528, 161713, 180848, 224992, 230759, 259969, 321056, 323426, 361696, 461518, 519938, 646852, 892937, 923036, 1039876, 1293704, 1785874, 1846072, 2079752, 2587408, 3571748, 3692144, 4159504, 5174816, 7143496, 7384288, 8319008, 14286992, 20537551, 28573984, 41075102, 82150204, 164300408, 328600816, 657201632]

約数ペア:

[(1, 657201632), (2, 328600816), (4, 164300408), (8, 82150204), (16, 41075102), (23, 28573984), (32, 20537551), (46, 14286992), (79, 8319008), (89, 7384288), (92, 7143496), (127, 5174816), (158, 4159504), (178, 3692144), (184, 3571748), (254, 2587408), (316, 2079752), (356, 1846072), (368, 1785874), (508, 1293704), (632, 1039876), (712, 923036), (736, 892937), (1016, 646852), (1264, 519938), (1424, 461518), (1817, 361696), (2032, 323426), (2047, 321056), (2528, 259969), (2848, 230759), (2921, 224992), (3634, 180848), (4064, 161713), (4094, 160528), (5842, 112496), (7031, 93472), (7268, 90424), (8188, 80264), (10033, 65504), (11303, 58144), (11684, 56248), (14062, 46736), (14536, 45212), (16376, 40132), (20066, 32752), (22606, 29072), (23368, 28124)]