248837187870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1\times {\mathrm{44389}}^1$

素因数の和:44914

約数の個数: 96

約数和(自身を含む): 652319928000

約数和(自身を除く): 403482740130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 313, 398, 597, 626, 939, 995, 1194, 1565, 1791, 1878, 1990, 2817, 2985, 3130, 3582, 4695, 5634, 5970, 8955, 9390, 14085, 17910, 28170, 44389, 62287, 88778, 124574, 133167, 186861, 221945, 266334, 311435, 373722, 399501, 443890, 560583, 622870, 665835, 799002, 934305, 1121166, 1331670, 1868610, 1997505, 2802915, 3995010, 5605830, 8833411, 13893757, 17666822, 26500233, 27787514, 41681271, 44167055, 53000466, 69468785, 79500699, 83362542, 88334110, 125043813, 132501165, 138937570, 159001398, 208406355, 250087626, 265002330, 397503495, 416812710, 625219065, 795006990, 1250438130, 2764857643, 5529715286, 8294572929, 13824288215, 16589145858, 24883718787, 27648576430, 41472864645, 49767437574, 82945729290, 124418593935, 248837187870]

約数ペア:

[(1, 248837187870), (2, 124418593935), (3, 82945729290), (5, 49767437574), (6, 41472864645), (9, 27648576430), (10, 24883718787), (15, 16589145858), (18, 13824288215), (30, 8294572929), (45, 5529715286), (90, 2764857643), (199, 1250438130), (313, 795006990), (398, 625219065), (597, 416812710), (626, 397503495), (939, 265002330), (995, 250087626), (1194, 208406355), (1565, 159001398), (1791, 138937570), (1878, 132501165), (1990, 125043813), (2817, 88334110), (2985, 83362542), (3130, 79500699), (3582, 69468785), (4695, 53000466), (5634, 44167055), (5970, 41681271), (8955, 27787514), (9390, 26500233), (14085, 17666822), (17910, 13893757), (28170, 8833411), (44389, 5605830), (62287, 3995010), (88778, 2802915), (124574, 1997505), (133167, 1868610), (186861, 1331670), (221945, 1121166), (266334, 934305), (311435, 799002), (373722, 665835), (399501, 622870), (443890, 560583)]