820792128

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2207}}^1$

素因数の和:2384

約数の個数: 112

約数和(自身を含む): 2355494400

約数和(自身を除く): 1534702272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 149, 156, 192, 208, 298, 312, 416, 447, 596, 624, 832, 894, 1192, 1248, 1788, 1937, 2207, 2384, 2496, 3576, 3874, 4414, 4768, 5811, 6621, 7152, 7748, 8828, 9536, 11622, 13242, 14304, 15496, 17656, 23244, 26484, 28608, 28691, 30992, 35312, 46488, 52968, 57382, 61984, 70624, 86073, 92976, 105936, 114764, 123968, 141248, 172146, 185952, 211872, 229528, 328843, 344292, 371904, 423744, 459056, 657686, 688584, 918112, 986529, 1315372, 1377168, 1836224, 1973058, 2630744, 2754336, 3946116, 4274959, 5261488, 5508672, 7892232, 8549918, 10522976, 12824877, 15784464, 17099836, 21045952, 25649754, 31568928, 34199672, 51299508, 63137856, 68399344, 102599016, 136798688, 205198032, 273597376, 410396064, 820792128]

約数ペア:

[(1, 820792128), (2, 410396064), (3, 273597376), (4, 205198032), (6, 136798688), (8, 102599016), (12, 68399344), (13, 63137856), (16, 51299508), (24, 34199672), (26, 31568928), (32, 25649754), (39, 21045952), (48, 17099836), (52, 15784464), (64, 12824877), (78, 10522976), (96, 8549918), (104, 7892232), (149, 5508672), (156, 5261488), (192, 4274959), (208, 3946116), (298, 2754336), (312, 2630744), (416, 1973058), (447, 1836224), (596, 1377168), (624, 1315372), (832, 986529), (894, 918112), (1192, 688584), (1248, 657686), (1788, 459056), (1937, 423744), (2207, 371904), (2384, 344292), (2496, 328843), (3576, 229528), (3874, 211872), (4414, 185952), (4768, 172146), (5811, 141248), (6621, 123968), (7152, 114764), (7748, 105936), (8828, 92976), (9536, 86073), (11622, 70624), (13242, 61984), (14304, 57382), (15496, 52968), (17656, 46488), (23244, 35312), (26484, 30992), (28608, 28691)]