215585652

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{4729}}^1$

素因数の和:4896

約数の個数: 48

約数和(自身を含む): 524462400

約数和(自身を除く): 308876748

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 131, 174, 262, 348, 393, 524, 786, 1572, 3799, 4729, 7598, 9458, 11397, 14187, 15196, 18916, 22794, 28374, 45588, 56748, 137141, 274282, 411423, 548564, 619499, 822846, 1238998, 1645692, 1858497, 2477996, 3716994, 7433988, 17965471, 35930942, 53896413, 71861884, 107792826, 215585652]

約数ペア:

[(1, 215585652), (2, 107792826), (3, 71861884), (4, 53896413), (6, 35930942), (12, 17965471), (29, 7433988), (58, 3716994), (87, 2477996), (116, 1858497), (131, 1645692), (174, 1238998), (262, 822846), (348, 619499), (393, 548564), (524, 411423), (786, 274282), (1572, 137141), (3799, 56748), (4729, 45588), (7598, 28374), (9458, 22794), (11397, 18916), (14187, 15196)]