264252681

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 506787840

約数和(自身を除く): 242535159

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 59, 63, 69, 77, 99, 161, 177, 207, 231, 253, 281, 413, 483, 531, 649, 693, 759, 843, 1239, 1357, 1449, 1771, 1947, 1967, 2277, 2529, 3091, 3717, 4071, 4543, 5313, 5841, 5901, 6463, 9273, 9499, 12213, 13629, 14927, 15939, 16579, 17703, 19389, 21637, 27819, 28497, 40887, 44781, 45241, 49737, 58167, 64911, 71093, 85491, 104489, 116053, 134343, 135723, 149211, 182369, 194733, 213279, 313467, 348159, 381317, 407169, 497651, 547107, 639837, 940401, 1044477, 1143951, 1276583, 1492953, 1641321, 2669219, 3431853, 3829749, 4194487, 4478859, 8007657, 11489247, 12583461, 24022971, 29361409, 37750383, 88084227, 264252681]

約数ペア:

[(1, 264252681), (3, 88084227), (7, 37750383), (9, 29361409), (11, 24022971), (21, 12583461), (23, 11489247), (33, 8007657), (59, 4478859), (63, 4194487), (69, 3829749), (77, 3431853), (99, 2669219), (161, 1641321), (177, 1492953), (207, 1276583), (231, 1143951), (253, 1044477), (281, 940401), (413, 639837), (483, 547107), (531, 497651), (649, 407169), (693, 381317), (759, 348159), (843, 313467), (1239, 213279), (1357, 194733), (1449, 182369), (1771, 149211), (1947, 135723), (1967, 134343), (2277, 116053), (2529, 104489), (3091, 85491), (3717, 71093), (4071, 64911), (4543, 58167), (5313, 49737), (5841, 45241), (5901, 44781), (6463, 40887), (9273, 28497), (9499, 27819), (12213, 21637), (13629, 19389), (14927, 17703), (15939, 16579)]