1380212352

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{6547}}^1$

素因数の和:6631

約数の個数: 128

約数和(自身を含む): 4140955200

約数和(自身を除く): 2760742848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 366, 384, 432, 488, 549, 576, 732, 864, 976, 1098, 1152, 1464, 1647, 1728, 1952, 2196, 2928, 3294, 3456, 3904, 4392, 5856, 6547, 6588, 7808, 8784, 11712, 13094, 13176, 17568, 19641, 23424, 26188, 26352, 35136, 39282, 52376, 52704, 58923, 70272, 78564, 104752, 105408, 117846, 157128, 176769, 209504, 210816, 235692, 314256, 353538, 399367, 419008, 471384, 628512, 707076, 798734, 838016, 942768, 1198101, 1257024, 1414152, 1597468, 1885536, 2396202, 2514048, 2828304, 3194936, 3594303, 3771072, 4792404, 5656608, 6389872, 7188606, 7542144, 9584808, 10782909, 11313216, 12779744, 14377212, 19169616, 21565818, 22626432, 25559488, 28754424, 38339232, 43131636, 51118976, 57508848, 76678464, 86263272, 115017696, 153356928, 172526544, 230035392, 345053088, 460070784, 690106176, 1380212352]

約数ペア:

[(1, 1380212352), (2, 690106176), (3, 460070784), (4, 345053088), (6, 230035392), (8, 172526544), (9, 153356928), (12, 115017696), (16, 86263272), (18, 76678464), (24, 57508848), (27, 51118976), (32, 43131636), (36, 38339232), (48, 28754424), (54, 25559488), (61, 22626432), (64, 21565818), (72, 19169616), (96, 14377212), (108, 12779744), (122, 11313216), (128, 10782909), (144, 9584808), (183, 7542144), (192, 7188606), (216, 6389872), (244, 5656608), (288, 4792404), (366, 3771072), (384, 3594303), (432, 3194936), (488, 2828304), (549, 2514048), (576, 2396202), (732, 1885536), (864, 1597468), (976, 1414152), (1098, 1257024), (1152, 1198101), (1464, 942768), (1647, 838016), (1728, 798734), (1952, 707076), (2196, 628512), (2928, 471384), (3294, 419008), (3456, 399367), (3904, 353538), (4392, 314256), (5856, 235692), (6547, 210816), (6588, 209504), (7808, 176769), (8784, 157128), (11712, 117846), (13094, 105408), (13176, 104752), (17568, 78564), (19641, 70272), (23424, 58923), (26188, 52704), (26352, 52376), (35136, 39282)]