310440928

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 722856960

約数和(自身を除く): 412416032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 79, 106, 112, 158, 212, 224, 316, 331, 371, 424, 553, 632, 662, 742, 848, 1106, 1264, 1324, 1484, 1696, 2212, 2317, 2528, 2648, 2968, 4187, 4424, 4634, 5296, 5936, 8374, 8848, 9268, 10592, 11872, 16748, 17543, 17696, 18536, 26149, 29309, 33496, 35086, 37072, 52298, 58618, 66992, 70172, 74144, 104596, 117236, 122801, 133984, 140344, 183043, 209192, 234472, 245602, 280688, 366086, 418384, 468944, 491204, 561376, 732172, 836768, 937888, 982408, 1385897, 1464344, 1964816, 2771794, 2928688, 3929632, 5543588, 5857376, 9701279, 11087176, 19402558, 22174352, 38805116, 44348704, 77610232, 155220464, 310440928]

約数ペア:

[(1, 310440928), (2, 155220464), (4, 77610232), (7, 44348704), (8, 38805116), (14, 22174352), (16, 19402558), (28, 11087176), (32, 9701279), (53, 5857376), (56, 5543588), (79, 3929632), (106, 2928688), (112, 2771794), (158, 1964816), (212, 1464344), (224, 1385897), (316, 982408), (331, 937888), (371, 836768), (424, 732172), (553, 561376), (632, 491204), (662, 468944), (742, 418384), (848, 366086), (1106, 280688), (1264, 245602), (1324, 234472), (1484, 209192), (1696, 183043), (2212, 140344), (2317, 133984), (2528, 122801), (2648, 117236), (2968, 104596), (4187, 74144), (4424, 70172), (4634, 66992), (5296, 58618), (5936, 52298), (8374, 37072), (8848, 35086), (9268, 33496), (10592, 29309), (11872, 26149), (16748, 18536), (17543, 17696)]