426243376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 924940800

約数和(自身を除く): 498697424

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 59, 94, 104, 118, 188, 208, 236, 376, 472, 611, 739, 752, 767, 944, 1222, 1478, 1534, 2444, 2773, 2956, 3068, 4888, 5546, 5912, 6136, 9607, 9776, 11092, 11824, 12272, 19214, 22184, 34733, 36049, 38428, 43601, 44368, 69466, 72098, 76856, 87202, 138932, 144196, 153712, 174404, 277864, 288392, 348808, 451529, 555728, 566813, 576784, 697616, 903058, 1133626, 1806116, 2049247, 2267252, 3612232, 4098494, 4534504, 7224464, 8196988, 9069008, 16393976, 26640211, 32787952, 53280422, 106560844, 213121688, 426243376]

約数ペア:

[(1, 426243376), (2, 213121688), (4, 106560844), (8, 53280422), (13, 32787952), (16, 26640211), (26, 16393976), (47, 9069008), (52, 8196988), (59, 7224464), (94, 4534504), (104, 4098494), (118, 3612232), (188, 2267252), (208, 2049247), (236, 1806116), (376, 1133626), (472, 903058), (611, 697616), (739, 576784), (752, 566813), (767, 555728), (944, 451529), (1222, 348808), (1478, 288392), (1534, 277864), (2444, 174404), (2773, 153712), (2956, 144196), (3068, 138932), (4888, 87202), (5546, 76856), (5912, 72098), (6136, 69466), (9607, 44368), (9776, 43601), (11092, 38428), (11824, 36049), (12272, 34733), (19214, 22184)]