243100494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:903

約数の個数: 128

約数和(自身を含む): 676623360

約数和(自身を除く): 433522866

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 61, 63, 78, 91, 117, 122, 126, 182, 183, 189, 234, 273, 351, 366, 378, 427, 546, 549, 702, 793, 811, 819, 854, 1098, 1281, 1586, 1622, 1638, 1647, 2379, 2433, 2457, 2562, 3294, 3843, 4758, 4866, 4914, 5551, 5677, 7137, 7299, 7686, 10543, 11102, 11354, 11529, 14274, 14598, 16653, 17031, 21086, 21411, 21897, 23058, 31629, 33306, 34062, 42822, 43794, 49471, 49959, 51093, 63258, 73801, 94887, 98942, 99918, 102186, 147602, 148413, 149877, 153279, 189774, 221403, 284661, 296826, 299754, 306558, 346297, 442806, 445239, 569322, 643123, 664209, 692594, 890478, 1038891, 1286246, 1328418, 1335717, 1929369, 1992627, 2077782, 2671434, 3116673, 3858738, 3985254, 4501861, 5788107, 6233346, 9003722, 9350019, 11576214, 13505583, 17364321, 18700038, 27011166, 34728642, 40516749, 81033498, 121550247, 243100494]

約数ペア:

[(1, 243100494), (2, 121550247), (3, 81033498), (6, 40516749), (7, 34728642), (9, 27011166), (13, 18700038), (14, 17364321), (18, 13505583), (21, 11576214), (26, 9350019), (27, 9003722), (39, 6233346), (42, 5788107), (54, 4501861), (61, 3985254), (63, 3858738), (78, 3116673), (91, 2671434), (117, 2077782), (122, 1992627), (126, 1929369), (182, 1335717), (183, 1328418), (189, 1286246), (234, 1038891), (273, 890478), (351, 692594), (366, 664209), (378, 643123), (427, 569322), (546, 445239), (549, 442806), (702, 346297), (793, 306558), (811, 299754), (819, 296826), (854, 284661), (1098, 221403), (1281, 189774), (1586, 153279), (1622, 149877), (1638, 148413), (1647, 147602), (2379, 102186), (2433, 99918), (2457, 98942), (2562, 94887), (3294, 73801), (3843, 63258), (4758, 51093), (4866, 49959), (4914, 49471), (5551, 43794), (5677, 42822), (7137, 34062), (7299, 33306), (7686, 31629), (10543, 23058), (11102, 21897), (11354, 21411), (11529, 21086), (14274, 17031), (14598, 16653)]