1555157088

素因数分解:

$2^5\times 3^2\times {\mathrm{1259}}^1\times {\mathrm{4289}}^1$

素因数の和:5564

約数の個数: 72

約数和(自身を含む): 4427022600

約数和(自身を除く): 2871865512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1259, 2518, 3777, 4289, 5036, 7554, 8578, 10072, 11331, 12867, 15108, 17156, 20144, 22662, 25734, 30216, 34312, 38601, 40288, 45324, 51468, 60432, 68624, 77202, 90648, 102936, 120864, 137248, 154404, 181296, 205872, 308808, 362592, 411744, 617616, 1235232, 5399851, 10799702, 16199553, 21599404, 32399106, 43198808, 48598659, 64798212, 86397616, 97197318, 129596424, 172795232, 194394636, 259192848, 388789272, 518385696, 777578544, 1555157088]

約数ペア:

[(1, 1555157088), (2, 777578544), (3, 518385696), (4, 388789272), (6, 259192848), (8, 194394636), (9, 172795232), (12, 129596424), (16, 97197318), (18, 86397616), (24, 64798212), (32, 48598659), (36, 43198808), (48, 32399106), (72, 21599404), (96, 16199553), (144, 10799702), (288, 5399851), (1259, 1235232), (2518, 617616), (3777, 411744), (4289, 362592), (5036, 308808), (7554, 205872), (8578, 181296), (10072, 154404), (11331, 137248), (12867, 120864), (15108, 102936), (17156, 90648), (20144, 77202), (22662, 68624), (25734, 60432), (30216, 51468), (34312, 45324), (38601, 40288)]