374047712

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 804722688

約数和(自身を除く): 430674976

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 53, 86, 92, 106, 172, 184, 212, 223, 344, 368, 424, 446, 688, 736, 848, 892, 989, 1219, 1376, 1696, 1784, 1978, 2279, 2438, 3568, 3956, 4558, 4876, 5129, 7136, 7912, 9116, 9589, 9752, 10258, 11819, 15824, 18232, 19178, 19504, 20516, 23638, 31648, 36464, 38356, 39008, 41032, 47276, 52417, 72928, 76712, 82064, 94552, 104834, 153424, 164128, 189104, 209668, 220547, 271837, 306848, 378208, 419336, 441094, 508217, 543674, 838672, 882188, 1016434, 1087348, 1677344, 1764376, 2032868, 2174696, 3528752, 4065736, 4349392, 7057504, 8131472, 8698784, 11688991, 16262944, 23377982, 46755964, 93511928, 187023856, 374047712]

約数ペア:

[(1, 374047712), (2, 187023856), (4, 93511928), (8, 46755964), (16, 23377982), (23, 16262944), (32, 11688991), (43, 8698784), (46, 8131472), (53, 7057504), (86, 4349392), (92, 4065736), (106, 3528752), (172, 2174696), (184, 2032868), (212, 1764376), (223, 1677344), (344, 1087348), (368, 1016434), (424, 882188), (446, 838672), (688, 543674), (736, 508217), (848, 441094), (892, 419336), (989, 378208), (1219, 306848), (1376, 271837), (1696, 220547), (1784, 209668), (1978, 189104), (2279, 164128), (2438, 153424), (3568, 104834), (3956, 94552), (4558, 82064), (4876, 76712), (5129, 72928), (7136, 52417), (7912, 47276), (9116, 41032), (9589, 39008), (9752, 38356), (10258, 36464), (11819, 31648), (15824, 23638), (18232, 20516), (19178, 19504)]