616858228

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{7537}}^1$

素因数の和:7664

約数の個数: 48

約数和(自身を含む): 1283269120

約数和(自身を除く): 666410892

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 158, 259, 316, 518, 553, 1036, 1106, 2212, 2923, 5846, 7537, 11692, 15074, 20461, 30148, 40922, 52759, 81844, 105518, 211036, 278869, 557738, 595423, 1115476, 1190846, 1952083, 2381692, 3904166, 4167961, 7808332, 8335922, 16671844, 22030651, 44061302, 88122604, 154214557, 308429114, 616858228]

約数ペア:

[(1, 616858228), (2, 308429114), (4, 154214557), (7, 88122604), (14, 44061302), (28, 22030651), (37, 16671844), (74, 8335922), (79, 7808332), (148, 4167961), (158, 3904166), (259, 2381692), (316, 1952083), (518, 1190846), (553, 1115476), (1036, 595423), (1106, 557738), (2212, 278869), (2923, 211036), (5846, 105518), (7537, 81844), (11692, 52759), (15074, 40922), (20461, 30148)]