289973964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29009}}^1$

素因数の和:29047

約数の個数: 72

約数和(自身を含む): 833399280

約数和(自身を除く): 543425316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 29009, 58018, 87027, 116036, 174054, 203063, 348108, 406126, 493153, 609189, 812252, 986306, 1218378, 1421441, 1479459, 1972612, 2436756, 2842882, 2958918, 3452071, 4264323, 5685764, 5917836, 6904142, 8528646, 10356213, 13808284, 17057292, 20712426, 24164497, 41424852, 48328994, 72493491, 96657988, 144986982, 289973964]

約数ペア:

[(1, 289973964), (2, 144986982), (3, 96657988), (4, 72493491), (6, 48328994), (7, 41424852), (12, 24164497), (14, 20712426), (17, 17057292), (21, 13808284), (28, 10356213), (34, 8528646), (42, 6904142), (49, 5917836), (51, 5685764), (68, 4264323), (84, 3452071), (98, 2958918), (102, 2842882), (119, 2436756), (147, 1972612), (196, 1479459), (204, 1421441), (238, 1218378), (294, 986306), (357, 812252), (476, 609189), (588, 493153), (714, 406126), (833, 348108), (1428, 203063), (1666, 174054), (2499, 116036), (3332, 87027), (4998, 58018), (9996, 29009)]