312221088

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{11657}}^1$

素因数の和:11707

約数の個数: 96

約数和(自身を含む): 940101120

約数和(自身を除く): 627880032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 8928, 11657, 13392, 23314, 26784, 34971, 46628, 69942, 93256, 104913, 139884, 186512, 209826, 279768, 314739, 361367, 373024, 419652, 559536, 629478, 722734, 839304, 1084101, 1119072, 1258956, 1445468, 1678608, 2168202, 2517912, 2890936, 3252303, 3357216, 4336404, 5035824, 5781872, 6504606, 8672808, 9756909, 10071648, 11563744, 13009212, 17345616, 19513818, 26018424, 34691232, 39027636, 52036848, 78055272, 104073696, 156110544, 312221088]

約数ペア:

[(1, 312221088), (2, 156110544), (3, 104073696), (4, 78055272), (6, 52036848), (8, 39027636), (9, 34691232), (12, 26018424), (16, 19513818), (18, 17345616), (24, 13009212), (27, 11563744), (31, 10071648), (32, 9756909), (36, 8672808), (48, 6504606), (54, 5781872), (62, 5035824), (72, 4336404), (93, 3357216), (96, 3252303), (108, 2890936), (124, 2517912), (144, 2168202), (186, 1678608), (216, 1445468), (248, 1258956), (279, 1119072), (288, 1084101), (372, 839304), (432, 722734), (496, 629478), (558, 559536), (744, 419652), (837, 373024), (864, 361367), (992, 314739), (1116, 279768), (1488, 209826), (1674, 186512), (2232, 139884), (2976, 104913), (3348, 93256), (4464, 69942), (6696, 46628), (8928, 34971), (11657, 26784), (13392, 23314)]