537118204

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 1134181440

約数和(自身を除く): 597063236

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 89, 98, 164, 178, 196, 287, 356, 574, 623, 751, 1148, 1246, 1502, 2009, 2492, 3004, 3649, 4018, 4361, 5257, 7298, 8036, 8722, 10514, 14596, 17444, 21028, 25543, 30791, 36799, 51086, 61582, 66839, 73598, 102172, 123164, 133678, 147196, 178801, 215537, 267356, 357602, 431074, 467873, 715204, 862148, 935746, 1508759, 1871492, 2740399, 3017518, 3275111, 5480798, 6035036, 6550222, 10961596, 13100444, 19182793, 38365586, 76731172, 134279551, 268559102, 537118204]

約数ペア:

[(1, 537118204), (2, 268559102), (4, 134279551), (7, 76731172), (14, 38365586), (28, 19182793), (41, 13100444), (49, 10961596), (82, 6550222), (89, 6035036), (98, 5480798), (164, 3275111), (178, 3017518), (196, 2740399), (287, 1871492), (356, 1508759), (574, 935746), (623, 862148), (751, 715204), (1148, 467873), (1246, 431074), (1502, 357602), (2009, 267356), (2492, 215537), (3004, 178801), (3649, 147196), (4018, 133678), (4361, 123164), (5257, 102172), (7298, 73598), (8036, 66839), (8722, 61582), (10514, 51086), (14596, 36799), (17444, 30791), (21028, 25543)]