815976252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1069}}^1$

素因数の和:1332

約数の個数: 144

約数和(自身を含む): 2551872960

約数和(自身を除く): 1735896708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 233, 234, 252, 273, 364, 466, 468, 546, 699, 819, 932, 1069, 1092, 1398, 1631, 1638, 2097, 2138, 2796, 3029, 3207, 3262, 3276, 4194, 4276, 4893, 6058, 6414, 6524, 7483, 8388, 9087, 9621, 9786, 12116, 12828, 13897, 14679, 14966, 18174, 19242, 19572, 21203, 22449, 27261, 27794, 29358, 29932, 36348, 38484, 41691, 42406, 44898, 54522, 55588, 58716, 63609, 67347, 83382, 84812, 89796, 97279, 109044, 125073, 127218, 134694, 166764, 190827, 194558, 249077, 250146, 254436, 269388, 291837, 381654, 389116, 498154, 500292, 583674, 747231, 763308, 875511, 996308, 1167348, 1494462, 1743539, 1751022, 2241693, 2988924, 3238001, 3487078, 3502044, 4483386, 5230617, 6476002, 6974156, 8966772, 9714003, 10461234, 12952004, 15691851, 19428006, 20922468, 22666007, 29142009, 31383702, 38856012, 45332014, 58284018, 62767404, 67998021, 90664028, 116568036, 135996042, 203994063, 271992084, 407988126, 815976252]

約数ペア:

[(1, 815976252), (2, 407988126), (3, 271992084), (4, 203994063), (6, 135996042), (7, 116568036), (9, 90664028), (12, 67998021), (13, 62767404), (14, 58284018), (18, 45332014), (21, 38856012), (26, 31383702), (28, 29142009), (36, 22666007), (39, 20922468), (42, 19428006), (52, 15691851), (63, 12952004), (78, 10461234), (84, 9714003), (91, 8966772), (117, 6974156), (126, 6476002), (156, 5230617), (182, 4483386), (233, 3502044), (234, 3487078), (252, 3238001), (273, 2988924), (364, 2241693), (466, 1751022), (468, 1743539), (546, 1494462), (699, 1167348), (819, 996308), (932, 875511), (1069, 763308), (1092, 747231), (1398, 583674), (1631, 500292), (1638, 498154), (2097, 389116), (2138, 381654), (2796, 291837), (3029, 269388), (3207, 254436), (3262, 250146), (3276, 249077), (4194, 194558), (4276, 190827), (4893, 166764), (6058, 134694), (6414, 127218), (6524, 125073), (7483, 109044), (8388, 97279), (9087, 89796), (9621, 84812), (9786, 83382), (12116, 67347), (12828, 63609), (13897, 58716), (14679, 55588), (14966, 54522), (18174, 44898), (19242, 42406), (19572, 41691), (21203, 38484), (22449, 36348), (27261, 29932), (27794, 29358)]