231616872

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2615

約数の個数: 96

約数和(自身を含む): 663586560

約数和(自身を除く): 431969688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 41, 62, 72, 82, 93, 123, 124, 164, 186, 246, 248, 279, 328, 369, 372, 492, 558, 738, 744, 984, 1116, 1271, 1476, 2232, 2531, 2542, 2952, 3813, 5062, 5084, 7593, 7626, 10124, 10168, 11439, 15186, 15252, 20248, 22779, 22878, 30372, 30504, 45558, 45756, 60744, 78461, 91116, 91512, 103771, 156922, 182232, 207542, 235383, 311313, 313844, 415084, 470766, 622626, 627688, 706149, 830168, 933939, 941532, 1245252, 1412298, 1867878, 1883064, 2490504, 2824596, 3216901, 3735756, 5649192, 6433802, 7471512, 9650703, 12867604, 19301406, 25735208, 28952109, 38602812, 57904218, 77205624, 115808436, 231616872]

約数ペア:

[(1, 231616872), (2, 115808436), (3, 77205624), (4, 57904218), (6, 38602812), (8, 28952109), (9, 25735208), (12, 19301406), (18, 12867604), (24, 9650703), (31, 7471512), (36, 6433802), (41, 5649192), (62, 3735756), (72, 3216901), (82, 2824596), (93, 2490504), (123, 1883064), (124, 1867878), (164, 1412298), (186, 1245252), (246, 941532), (248, 933939), (279, 830168), (328, 706149), (369, 627688), (372, 622626), (492, 470766), (558, 415084), (738, 313844), (744, 311313), (984, 235383), (1116, 207542), (1271, 182232), (1476, 156922), (2232, 103771), (2531, 91512), (2542, 91116), (2952, 78461), (3813, 60744), (5062, 45756), (5084, 45558), (7593, 30504), (7626, 30372), (10124, 22878), (10168, 22779), (11439, 20248), (15186, 15252)]