1566456216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11489}}^1$

素因数の和:11553

約数の個数: 128

約数和(自身を含む): 4632768000

約数和(自身を除く): 3066311784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 104, 114, 138, 152, 156, 184, 228, 247, 276, 299, 312, 437, 456, 494, 552, 598, 741, 874, 897, 988, 1196, 1311, 1482, 1748, 1794, 1976, 2392, 2622, 2964, 3496, 3588, 5244, 5681, 5928, 7176, 10488, 11362, 11489, 17043, 22724, 22978, 34086, 34467, 45448, 45956, 68172, 68934, 91912, 136344, 137868, 149357, 218291, 264247, 275736, 298714, 436582, 448071, 528494, 597428, 654873, 792741, 873164, 896142, 1056988, 1194856, 1309746, 1585482, 1746328, 1792284, 2113976, 2619492, 2837783, 3170964, 3435211, 3584568, 5020693, 5238984, 5675566, 6341928, 6870422, 8513349, 10041386, 10305633, 11351132, 13740844, 15062079, 17026698, 20082772, 20611266, 22702264, 27481688, 30124158, 34053396, 40165544, 41222532, 60248316, 65269009, 68106792, 82445064, 120496632, 130538018, 195807027, 261076036, 391614054, 522152072, 783228108, 1566456216]

約数ペア:

[(1, 1566456216), (2, 783228108), (3, 522152072), (4, 391614054), (6, 261076036), (8, 195807027), (12, 130538018), (13, 120496632), (19, 82445064), (23, 68106792), (24, 65269009), (26, 60248316), (38, 41222532), (39, 40165544), (46, 34053396), (52, 30124158), (57, 27481688), (69, 22702264), (76, 20611266), (78, 20082772), (92, 17026698), (104, 15062079), (114, 13740844), (138, 11351132), (152, 10305633), (156, 10041386), (184, 8513349), (228, 6870422), (247, 6341928), (276, 5675566), (299, 5238984), (312, 5020693), (437, 3584568), (456, 3435211), (494, 3170964), (552, 2837783), (598, 2619492), (741, 2113976), (874, 1792284), (897, 1746328), (988, 1585482), (1196, 1309746), (1311, 1194856), (1482, 1056988), (1748, 896142), (1794, 873164), (1976, 792741), (2392, 654873), (2622, 597428), (2964, 528494), (3496, 448071), (3588, 436582), (5244, 298714), (5681, 275736), (5928, 264247), (7176, 218291), (10488, 149357), (11362, 137868), (11489, 136344), (17043, 91912), (22724, 68934), (22978, 68172), (34086, 45956), (34467, 45448)]