1299207312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1327}}^1$

素因数の和:1877

約数の個数: 120

約数和(自身を含む): 3926109824

約数和(自身を除く): 2626902512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 523, 624, 936, 1046, 1327, 1569, 1872, 2092, 2654, 3138, 3981, 4184, 4707, 5308, 6276, 6799, 7962, 8368, 9414, 10616, 11943, 12552, 13598, 15924, 17251, 18828, 20397, 21232, 23886, 25104, 27196, 31848, 34502, 37656, 40794, 47772, 51753, 54392, 61191, 63696, 69004, 75312, 81588, 95544, 103506, 108784, 122382, 138008, 155259, 163176, 191088, 207012, 244764, 276016, 310518, 326352, 414024, 489528, 621036, 694021, 828048, 979056, 1242072, 1388042, 2082063, 2484144, 2776084, 4164126, 5552168, 6246189, 8328252, 9022273, 11104336, 12492378, 16656504, 18044546, 24984756, 27066819, 33313008, 36089092, 49969512, 54133638, 72178184, 81200457, 99939024, 108267276, 144356368, 162400914, 216534552, 324801828, 433069104, 649603656, 1299207312]

約数ペア:

[(1, 1299207312), (2, 649603656), (3, 433069104), (4, 324801828), (6, 216534552), (8, 162400914), (9, 144356368), (12, 108267276), (13, 99939024), (16, 81200457), (18, 72178184), (24, 54133638), (26, 49969512), (36, 36089092), (39, 33313008), (48, 27066819), (52, 24984756), (72, 18044546), (78, 16656504), (104, 12492378), (117, 11104336), (144, 9022273), (156, 8328252), (208, 6246189), (234, 5552168), (312, 4164126), (468, 2776084), (523, 2484144), (624, 2082063), (936, 1388042), (1046, 1242072), (1327, 979056), (1569, 828048), (1872, 694021), (2092, 621036), (2654, 489528), (3138, 414024), (3981, 326352), (4184, 310518), (4707, 276016), (5308, 244764), (6276, 207012), (6799, 191088), (7962, 163176), (8368, 155259), (9414, 138008), (10616, 122382), (11943, 108784), (12552, 103506), (13598, 95544), (15924, 81588), (17251, 75312), (18828, 69004), (20397, 63696), (21232, 61191), (23886, 54392), (25104, 51753), (27196, 47772), (31848, 40794), (34502, 37656)]