571810912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1987}}^1$

素因数の和:2060

約数の個数: 72

約数和(自身を含む): 1246678776

約数和(自身を除く): 674867864

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 529, 544, 736, 782, 1058, 1564, 1987, 2116, 3128, 3974, 4232, 6256, 7948, 8464, 8993, 12512, 15896, 16928, 17986, 31792, 33779, 35972, 45701, 63584, 67558, 71944, 91402, 135116, 143888, 182804, 270232, 287776, 365608, 540464, 731216, 776917, 1051123, 1080928, 1462432, 1553834, 2102246, 3107668, 4204492, 6215336, 8408984, 12430672, 16817968, 17869091, 24861344, 33635936, 35738182, 71476364, 142952728, 285905456, 571810912]

約数ペア:

[(1, 571810912), (2, 285905456), (4, 142952728), (8, 71476364), (16, 35738182), (17, 33635936), (23, 24861344), (32, 17869091), (34, 16817968), (46, 12430672), (68, 8408984), (92, 6215336), (136, 4204492), (184, 3107668), (272, 2102246), (368, 1553834), (391, 1462432), (529, 1080928), (544, 1051123), (736, 776917), (782, 731216), (1058, 540464), (1564, 365608), (1987, 287776), (2116, 270232), (3128, 182804), (3974, 143888), (4232, 135116), (6256, 91402), (7948, 71944), (8464, 67558), (8993, 63584), (12512, 45701), (15896, 35972), (16928, 33779), (17986, 31792)]