331041312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5351

約数の個数: 144

約数和(自身を含む): 1110799872

約数和(自身を除く): 779758560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 5297, 6944, 7812, 8928, 10416, 10594, 15624, 15891, 20832, 21188, 31248, 31782, 37079, 42376, 47673, 62496, 63564, 74158, 84752, 95346, 111237, 127128, 148316, 164207, 169504, 190692, 222474, 254256, 296632, 328414, 333711, 381384, 444948, 492621, 508512, 593264, 656828, 667422, 762768, 889896, 985242, 1149449, 1186528, 1313656, 1334844, 1477863, 1525536, 1779792, 1970484, 2298898, 2627312, 2669688, 2955726, 3448347, 3559584, 3940968, 4597796, 5254624, 5339376, 5911452, 6896694, 7881936, 9195592, 10345041, 10678752, 11822904, 13793388, 15763872, 18391184, 20690082, 23645808, 27586776, 36782368, 41380164, 47291616, 55173552, 82760328, 110347104, 165520656, 331041312]

約数ペア:

[(1, 331041312), (2, 165520656), (3, 110347104), (4, 82760328), (6, 55173552), (7, 47291616), (8, 41380164), (9, 36782368), (12, 27586776), (14, 23645808), (16, 20690082), (18, 18391184), (21, 15763872), (24, 13793388), (28, 11822904), (31, 10678752), (32, 10345041), (36, 9195592), (42, 7881936), (48, 6896694), (56, 5911452), (62, 5339376), (63, 5254624), (72, 4597796), (84, 3940968), (93, 3559584), (96, 3448347), (112, 2955726), (124, 2669688), (126, 2627312), (144, 2298898), (168, 1970484), (186, 1779792), (217, 1525536), (224, 1477863), (248, 1334844), (252, 1313656), (279, 1186528), (288, 1149449), (336, 985242), (372, 889896), (434, 762768), (496, 667422), (504, 656828), (558, 593264), (651, 508512), (672, 492621), (744, 444948), (868, 381384), (992, 333711), (1008, 328414), (1116, 296632), (1302, 254256), (1488, 222474), (1736, 190692), (1953, 169504), (2016, 164207), (2232, 148316), (2604, 127128), (2976, 111237), (3472, 95346), (3906, 84752), (4464, 74158), (5208, 63564), (5297, 62496), (6944, 47673), (7812, 42376), (8928, 37079), (10416, 31782), (10594, 31248), (15624, 21188), (15891, 20832)]