1330989804

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{1699}}^1$

素因数の和:2219

約数の個数: 72

約数和(自身を含む): 3445478400

約数和(自身を除く): 2114488596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 463, 564, 846, 926, 1389, 1692, 1699, 1852, 2778, 3398, 4167, 5097, 5556, 6796, 8334, 10194, 15291, 16668, 20388, 21761, 30582, 43522, 61164, 65283, 79853, 87044, 130566, 159706, 195849, 239559, 261132, 319412, 391698, 479118, 718677, 783396, 786637, 958236, 1437354, 1573274, 2359911, 2874708, 3146548, 4719822, 7079733, 9439644, 14159466, 28318932, 36971939, 73943878, 110915817, 147887756, 221831634, 332747451, 443663268, 665494902, 1330989804]

約数ペア:

[(1, 1330989804), (2, 665494902), (3, 443663268), (4, 332747451), (6, 221831634), (9, 147887756), (12, 110915817), (18, 73943878), (36, 36971939), (47, 28318932), (94, 14159466), (141, 9439644), (188, 7079733), (282, 4719822), (423, 3146548), (463, 2874708), (564, 2359911), (846, 1573274), (926, 1437354), (1389, 958236), (1692, 786637), (1699, 783396), (1852, 718677), (2778, 479118), (3398, 391698), (4167, 319412), (5097, 261132), (5556, 239559), (6796, 195849), (8334, 159706), (10194, 130566), (15291, 87044), (16668, 79853), (20388, 65283), (21761, 61164), (30582, 43522)]