322811216

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1721

約数の個数: 120

約数和(自身を含む): 825259680

約数和(自身を除く): 502448464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 784, 931, 988, 1064, 1274, 1456, 1667, 1729, 1862, 1976, 2128, 2548, 3334, 3458, 3724, 3952, 5096, 6668, 6916, 7448, 10192, 11669, 12103, 13336, 13832, 14896, 21671, 23338, 24206, 26672, 27664, 31673, 43342, 46676, 48412, 63346, 81683, 86684, 93352, 96824, 126692, 151697, 163366, 173368, 186704, 193648, 221711, 253384, 303394, 326732, 346736, 411749, 443422, 506768, 606788, 653464, 823498, 886844, 1061879, 1213576, 1306928, 1551977, 1646996, 1773688, 2123758, 2427152, 2882243, 3103954, 3293992, 3547376, 4247516, 5764486, 6207908, 6587984, 8495032, 11528972, 12415816, 16990064, 20175701, 23057944, 24831632, 40351402, 46115888, 80702804, 161405608, 322811216]

約数ペア:

[(1, 322811216), (2, 161405608), (4, 80702804), (7, 46115888), (8, 40351402), (13, 24831632), (14, 23057944), (16, 20175701), (19, 16990064), (26, 12415816), (28, 11528972), (38, 8495032), (49, 6587984), (52, 6207908), (56, 5764486), (76, 4247516), (91, 3547376), (98, 3293992), (104, 3103954), (112, 2882243), (133, 2427152), (152, 2123758), (182, 1773688), (196, 1646996), (208, 1551977), (247, 1306928), (266, 1213576), (304, 1061879), (364, 886844), (392, 823498), (494, 653464), (532, 606788), (637, 506768), (728, 443422), (784, 411749), (931, 346736), (988, 326732), (1064, 303394), (1274, 253384), (1456, 221711), (1667, 193648), (1729, 186704), (1862, 173368), (1976, 163366), (2128, 151697), (2548, 126692), (3334, 96824), (3458, 93352), (3724, 86684), (3952, 81683), (5096, 63346), (6668, 48412), (6916, 46676), (7448, 43342), (10192, 31673), (11669, 27664), (12103, 26672), (13336, 24206), (13832, 23338), (14896, 21671)]