2015373984

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:631

約数の個数: 192

約数和(自身を含む): 5946006528

約数和(自身を除く): 3930632544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 113, 124, 156, 186, 208, 226, 248, 312, 339, 372, 403, 416, 452, 461, 496, 624, 678, 744, 806, 904, 922, 992, 1209, 1248, 1356, 1383, 1469, 1488, 1612, 1808, 1844, 2418, 2712, 2766, 2938, 2976, 3224, 3503, 3616, 3688, 4407, 4836, 5424, 5532, 5876, 5993, 6448, 7006, 7376, 8814, 9672, 10509, 10848, 11064, 11752, 11986, 12896, 14012, 14291, 14752, 17628, 17979, 19344, 21018, 22128, 23504, 23972, 28024, 28582, 35256, 35958, 38688, 42036, 42873, 44256, 45539, 47008, 47944, 52093, 56048, 57164, 70512, 71916, 84072, 85746, 91078, 95888, 104186, 112096, 114328, 136617, 141024, 143832, 156279, 168144, 171492, 182156, 185783, 191776, 208372, 228656, 273234, 287664, 312558, 336288, 342984, 364312, 371566, 416744, 457312, 546468, 557349, 575328, 625116, 677209, 685968, 728624, 743132, 833488, 1092936, 1114698, 1250232, 1354418, 1371936, 1457248, 1486264, 1614883, 1666976, 2031627, 2185872, 2229396, 2500464, 2708836, 2972528, 3229766, 4063254, 4371744, 4458792, 4844649, 5000928, 5417672, 5945056, 6459532, 8126508, 8917584, 9689298, 10835344, 12919064, 16253016, 17835168, 19378596, 20993479, 21670688, 25838128, 32506032, 38757192, 41986958, 51676256, 62980437, 65012064, 77514384, 83973916, 125960874, 155028768, 167947832, 251921748, 335895664, 503843496, 671791328, 1007686992, 2015373984]

約数ペア:

[(1, 2015373984), (2, 1007686992), (3, 671791328), (4, 503843496), (6, 335895664), (8, 251921748), (12, 167947832), (13, 155028768), (16, 125960874), (24, 83973916), (26, 77514384), (31, 65012064), (32, 62980437), (39, 51676256), (48, 41986958), (52, 38757192), (62, 32506032), (78, 25838128), (93, 21670688), (96, 20993479), (104, 19378596), (113, 17835168), (124, 16253016), (156, 12919064), (186, 10835344), (208, 9689298), (226, 8917584), (248, 8126508), (312, 6459532), (339, 5945056), (372, 5417672), (403, 5000928), (416, 4844649), (452, 4458792), (461, 4371744), (496, 4063254), (624, 3229766), (678, 2972528), (744, 2708836), (806, 2500464), (904, 2229396), (922, 2185872), (992, 2031627), (1209, 1666976), (1248, 1614883), (1356, 1486264), (1383, 1457248), (1469, 1371936), (1488, 1354418), (1612, 1250232), (1808, 1114698), (1844, 1092936), (2418, 833488), (2712, 743132), (2766, 728624), (2938, 685968), (2976, 677209), (3224, 625116), (3503, 575328), (3616, 557349), (3688, 546468), (4407, 457312), (4836, 416744), (5424, 371566), (5532, 364312), (5876, 342984), (5993, 336288), (6448, 312558), (7006, 287664), (7376, 273234), (8814, 228656), (9672, 208372), (10509, 191776), (10848, 185783), (11064, 182156), (11752, 171492), (11986, 168144), (12896, 156279), (14012, 143832), (14291, 141024), (14752, 136617), (17628, 114328), (17979, 112096), (19344, 104186), (21018, 95888), (22128, 91078), (23504, 85746), (23972, 84072), (28024, 71916), (28582, 70512), (35256, 57164), (35958, 56048), (38688, 52093), (42036, 47944), (42873, 47008), (44256, 45539)]