1048267728

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{523}}^1$

素因数の和:1017

約数の個数: 120

約数和(自身を含む): 3040876800

約数和(自身を除く): 1992609072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 449, 496, 523, 558, 744, 898, 1046, 1116, 1347, 1488, 1569, 1796, 2092, 2232, 2694, 3138, 3592, 4041, 4184, 4464, 4707, 5388, 6276, 7184, 8082, 8368, 9414, 10776, 12552, 13919, 16164, 16213, 18828, 21552, 25104, 27838, 32328, 32426, 37656, 41757, 48639, 55676, 64656, 64852, 75312, 83514, 97278, 111352, 125271, 129704, 145917, 167028, 194556, 222704, 234827, 250542, 259408, 291834, 334056, 389112, 469654, 501084, 583668, 668112, 704481, 778224, 939308, 1002168, 1167336, 1408962, 1878616, 2004336, 2113443, 2334672, 2817924, 3757232, 4226886, 5635848, 7279637, 8453772, 11271696, 14559274, 16907544, 21838911, 29118548, 33815088, 43677822, 58237096, 65516733, 87355644, 116474192, 131033466, 174711288, 262066932, 349422576, 524133864, 1048267728]

約数ペア:

[(1, 1048267728), (2, 524133864), (3, 349422576), (4, 262066932), (6, 174711288), (8, 131033466), (9, 116474192), (12, 87355644), (16, 65516733), (18, 58237096), (24, 43677822), (31, 33815088), (36, 29118548), (48, 21838911), (62, 16907544), (72, 14559274), (93, 11271696), (124, 8453772), (144, 7279637), (186, 5635848), (248, 4226886), (279, 3757232), (372, 2817924), (449, 2334672), (496, 2113443), (523, 2004336), (558, 1878616), (744, 1408962), (898, 1167336), (1046, 1002168), (1116, 939308), (1347, 778224), (1488, 704481), (1569, 668112), (1796, 583668), (2092, 501084), (2232, 469654), (2694, 389112), (3138, 334056), (3592, 291834), (4041, 259408), (4184, 250542), (4464, 234827), (4707, 222704), (5388, 194556), (6276, 167028), (7184, 145917), (8082, 129704), (8368, 125271), (9414, 111352), (10776, 97278), (12552, 83514), (13919, 75312), (16164, 64852), (16213, 64656), (18828, 55676), (21552, 48639), (25104, 41757), (27838, 37656), (32328, 32426)]