245799744

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:784

約数の個数: 112

約数和(自身を含む): 683337216

約数和(自身を除く): 437537472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 93, 96, 122, 124, 183, 186, 192, 244, 248, 366, 372, 488, 496, 677, 732, 744, 976, 992, 1354, 1464, 1488, 1891, 1952, 1984, 2031, 2708, 2928, 2976, 3782, 3904, 4062, 5416, 5673, 5856, 5952, 7564, 8124, 10832, 11346, 11712, 15128, 16248, 20987, 21664, 22692, 30256, 32496, 41297, 41974, 43328, 45384, 60512, 62961, 64992, 82594, 83948, 90768, 121024, 123891, 125922, 129984, 165188, 167896, 181536, 247782, 251844, 330376, 335792, 363072, 495564, 503688, 660752, 671584, 991128, 1007376, 1280207, 1321504, 1343168, 1982256, 2014752, 2560414, 2643008, 3840621, 3964512, 4029504, 5120828, 7681242, 7929024, 10241656, 15362484, 20483312, 30724968, 40966624, 61449936, 81933248, 122899872, 245799744]

約数ペア:

[(1, 245799744), (2, 122899872), (3, 81933248), (4, 61449936), (6, 40966624), (8, 30724968), (12, 20483312), (16, 15362484), (24, 10241656), (31, 7929024), (32, 7681242), (48, 5120828), (61, 4029504), (62, 3964512), (64, 3840621), (93, 2643008), (96, 2560414), (122, 2014752), (124, 1982256), (183, 1343168), (186, 1321504), (192, 1280207), (244, 1007376), (248, 991128), (366, 671584), (372, 660752), (488, 503688), (496, 495564), (677, 363072), (732, 335792), (744, 330376), (976, 251844), (992, 247782), (1354, 181536), (1464, 167896), (1488, 165188), (1891, 129984), (1952, 125922), (1984, 123891), (2031, 121024), (2708, 90768), (2928, 83948), (2976, 82594), (3782, 64992), (3904, 62961), (4062, 60512), (5416, 45384), (5673, 43328), (5856, 41974), (5952, 41297), (7564, 32496), (8124, 30256), (10832, 22692), (11346, 21664), (11712, 20987), (15128, 16248)]