1275678768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9421}}^1$

素因数の和:9483

約数の個数: 160

約数和(自身を含む): 4187287552

約数和(自身を除く): 2911608784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3472, 4368, 4836, 5208, 5642, 6448, 8463, 9421, 9672, 10416, 11284, 16926, 18842, 19344, 22568, 28263, 33852, 37684, 45136, 56526, 65947, 67704, 75368, 113052, 122473, 131894, 135408, 150736, 197841, 226104, 244946, 263788, 292051, 367419, 395682, 452208, 489892, 527576, 584102, 734838, 791364, 857311, 876153, 979784, 1055152, 1168204, 1469676, 1582728, 1714622, 1752306, 1959568, 2044357, 2336408, 2571933, 2939352, 3165456, 3429244, 3504612, 3796663, 4088714, 4672816, 5143866, 5878704, 6133071, 6858488, 7009224, 7593326, 8177428, 10287732, 11389989, 12266142, 13716976, 14018448, 15186652, 16354856, 20575464, 22779978, 24532284, 26576641, 30373304, 32709712, 41150928, 45559956, 49064568, 53153282, 60746608, 79729923, 91119912, 98129136, 106306564, 159459846, 182239824, 212613128, 318919692, 425226256, 637839384, 1275678768]

約数ペア:

[(1, 1275678768), (2, 637839384), (3, 425226256), (4, 318919692), (6, 212613128), (7, 182239824), (8, 159459846), (12, 106306564), (13, 98129136), (14, 91119912), (16, 79729923), (21, 60746608), (24, 53153282), (26, 49064568), (28, 45559956), (31, 41150928), (39, 32709712), (42, 30373304), (48, 26576641), (52, 24532284), (56, 22779978), (62, 20575464), (78, 16354856), (84, 15186652), (91, 14018448), (93, 13716976), (104, 12266142), (112, 11389989), (124, 10287732), (156, 8177428), (168, 7593326), (182, 7009224), (186, 6858488), (208, 6133071), (217, 5878704), (248, 5143866), (273, 4672816), (312, 4088714), (336, 3796663), (364, 3504612), (372, 3429244), (403, 3165456), (434, 2939352), (496, 2571933), (546, 2336408), (624, 2044357), (651, 1959568), (728, 1752306), (744, 1714622), (806, 1582728), (868, 1469676), (1092, 1168204), (1209, 1055152), (1302, 979784), (1456, 876153), (1488, 857311), (1612, 791364), (1736, 734838), (2184, 584102), (2418, 527576), (2604, 489892), (2821, 452208), (3224, 395682), (3472, 367419), (4368, 292051), (4836, 263788), (5208, 244946), (5642, 226104), (6448, 197841), (8463, 150736), (9421, 135408), (9672, 131894), (10416, 122473), (11284, 113052), (16926, 75368), (18842, 67704), (19344, 65947), (22568, 56526), (28263, 45136), (33852, 37684)]