247269348

素因数分解:

$2^2\times 3^4\times {\mathrm{157}}^1\times {\mathrm{4861}}^1$

素因数の和:5034

約数の個数: 60

約数和(自身を含む): 650662012

約数和(自身を除く): 403392664

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 314, 324, 471, 628, 942, 1413, 1884, 2826, 4239, 4861, 5652, 8478, 9722, 12717, 14583, 16956, 19444, 25434, 29166, 43749, 50868, 58332, 87498, 131247, 174996, 262494, 393741, 524988, 763177, 787482, 1526354, 1574964, 2289531, 3052708, 4579062, 6868593, 9158124, 13737186, 20605779, 27474372, 41211558, 61817337, 82423116, 123634674, 247269348]

約数ペア:

[(1, 247269348), (2, 123634674), (3, 82423116), (4, 61817337), (6, 41211558), (9, 27474372), (12, 20605779), (18, 13737186), (27, 9158124), (36, 6868593), (54, 4579062), (81, 3052708), (108, 2289531), (157, 1574964), (162, 1526354), (314, 787482), (324, 763177), (471, 524988), (628, 393741), (942, 262494), (1413, 174996), (1884, 131247), (2826, 87498), (4239, 58332), (4861, 50868), (5652, 43749), (8478, 29166), (9722, 25434), (12717, 19444), (14583, 16956)]