1008486544

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 2235071232

約数和(自身を除く): 1226584688

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 53, 62, 104, 106, 124, 169, 208, 212, 227, 248, 338, 403, 424, 454, 496, 676, 689, 806, 848, 908, 1352, 1378, 1612, 1643, 1816, 2704, 2756, 2951, 3224, 3286, 3632, 5239, 5512, 5902, 6448, 6572, 7037, 8957, 10478, 11024, 11804, 12031, 13144, 14074, 17914, 20956, 21359, 23608, 24062, 26288, 28148, 35828, 38363, 41912, 42718, 47216, 48124, 56296, 71656, 76726, 83824, 85436, 91481, 96248, 112592, 143312, 153452, 156403, 170872, 182962, 192496, 277667, 306904, 312806, 341744, 365924, 372961, 555334, 613808, 625612, 731848, 745922, 1110668, 1189253, 1251224, 1463696, 1491844, 2033239, 2221336, 2378506, 2502448, 2983688, 4066478, 4442672, 4757012, 4848493, 5967376, 8132956, 9514024, 9696986, 16265912, 19028048, 19393972, 32531824, 38787944, 63030409, 77575888, 126060818, 252121636, 504243272, 1008486544]

約数ペア:

[(1, 1008486544), (2, 504243272), (4, 252121636), (8, 126060818), (13, 77575888), (16, 63030409), (26, 38787944), (31, 32531824), (52, 19393972), (53, 19028048), (62, 16265912), (104, 9696986), (106, 9514024), (124, 8132956), (169, 5967376), (208, 4848493), (212, 4757012), (227, 4442672), (248, 4066478), (338, 2983688), (403, 2502448), (424, 2378506), (454, 2221336), (496, 2033239), (676, 1491844), (689, 1463696), (806, 1251224), (848, 1189253), (908, 1110668), (1352, 745922), (1378, 731848), (1612, 625612), (1643, 613808), (1816, 555334), (2704, 372961), (2756, 365924), (2951, 341744), (3224, 312806), (3286, 306904), (3632, 277667), (5239, 192496), (5512, 182962), (5902, 170872), (6448, 156403), (6572, 153452), (7037, 143312), (8957, 112592), (10478, 96248), (11024, 91481), (11804, 85436), (12031, 83824), (13144, 76726), (14074, 71656), (17914, 56296), (20956, 48124), (21359, 47216), (23608, 42718), (24062, 41912), (26288, 38363), (28148, 35828)]