633239728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 1389911040

約数和(自身を除く): 756671312

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 277, 341, 419, 496, 554, 682, 838, 1108, 1364, 1676, 2216, 2728, 3047, 3352, 4432, 4609, 5456, 6094, 6704, 8587, 9218, 12188, 12989, 17174, 18436, 24376, 25978, 34348, 36872, 48752, 51956, 68696, 73744, 94457, 103912, 116063, 137392, 142879, 188914, 207824, 232126, 285758, 377828, 464252, 571516, 755656, 928504, 1143032, 1276693, 1511312, 1857008, 2286064, 2553386, 3597953, 5106772, 7195906, 10213544, 14391812, 20427088, 28783624, 39577483, 57567248, 79154966, 158309932, 316619864, 633239728]

約数ペア:

[(1, 633239728), (2, 316619864), (4, 158309932), (8, 79154966), (11, 57567248), (16, 39577483), (22, 28783624), (31, 20427088), (44, 14391812), (62, 10213544), (88, 7195906), (124, 5106772), (176, 3597953), (248, 2553386), (277, 2286064), (341, 1857008), (419, 1511312), (496, 1276693), (554, 1143032), (682, 928504), (838, 755656), (1108, 571516), (1364, 464252), (1676, 377828), (2216, 285758), (2728, 232126), (3047, 207824), (3352, 188914), (4432, 142879), (4609, 137392), (5456, 116063), (6094, 103912), (6704, 94457), (8587, 73744), (9218, 68696), (12188, 51956), (12989, 48752), (17174, 36872), (18436, 34348), (24376, 25978)]