311124996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31657}}^1$

素因数の和:31690

約数の個数: 96

約数和(自身を含む): 992794880

約数和(自身を除く): 681669884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 31657, 63314, 94971, 126628, 189942, 221599, 284913, 379884, 411541, 443198, 569826, 664797, 823082, 854739, 886396, 1139652, 1234623, 1329594, 1646164, 1709478, 1994391, 2469246, 2659188, 2880787, 3418956, 3703869, 3988782, 4938492, 5761574, 5983173, 7407738, 7977564, 8642361, 11111607, 11523148, 11966346, 14815476, 17284722, 22223214, 23932692, 25927083, 34569444, 44446428, 51854166, 77781249, 103708332, 155562498, 311124996]

約数ペア:

[(1, 311124996), (2, 155562498), (3, 103708332), (4, 77781249), (6, 51854166), (7, 44446428), (9, 34569444), (12, 25927083), (13, 23932692), (14, 22223214), (18, 17284722), (21, 14815476), (26, 11966346), (27, 11523148), (28, 11111607), (36, 8642361), (39, 7977564), (42, 7407738), (52, 5983173), (54, 5761574), (63, 4938492), (78, 3988782), (84, 3703869), (91, 3418956), (108, 2880787), (117, 2659188), (126, 2469246), (156, 1994391), (182, 1709478), (189, 1646164), (234, 1329594), (252, 1234623), (273, 1139652), (351, 886396), (364, 854739), (378, 823082), (468, 664797), (546, 569826), (702, 443198), (756, 411541), (819, 379884), (1092, 284913), (1404, 221599), (1638, 189942), (2457, 126628), (3276, 94971), (4914, 63314), (9828, 31657)]