421569172472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2593}}^1\times {\mathrm{170777}}^1$

素因数の和:173400

約数の個数: 64

約数和(自身を含む): 956875965120

約数和(自身を除く): 535306792648

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2593, 5186, 10372, 18151, 20744, 36302, 44081, 72604, 88162, 145208, 170777, 176324, 308567, 341554, 352648, 617134, 683108, 1195439, 1234268, 1366216, 2390878, 2468536, 2903209, 4781756, 5806418, 9563512, 11612836, 20322463, 23225672, 40644926, 81289852, 162579704, 442824761, 885649522, 1771299044, 3099773327, 3542598088, 6199546654, 7528020937, 12399093308, 15056041874, 24798186616, 30112083748, 52696146559, 60224167496, 105392293118, 210784586236, 421569172472]

約数ペア:

[(1, 421569172472), (2, 210784586236), (4, 105392293118), (7, 60224167496), (8, 52696146559), (14, 30112083748), (17, 24798186616), (28, 15056041874), (34, 12399093308), (56, 7528020937), (68, 6199546654), (119, 3542598088), (136, 3099773327), (238, 1771299044), (476, 885649522), (952, 442824761), (2593, 162579704), (5186, 81289852), (10372, 40644926), (18151, 23225672), (20744, 20322463), (36302, 11612836), (44081, 9563512), (72604, 5806418), (88162, 4781756), (145208, 2903209), (170777, 2468536), (176324, 2390878), (308567, 1366216), (341554, 1234268), (352648, 1195439), (617134, 683108)]