291004096

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:482

約数の個数: 112

約数和(自身を含む): 661659840

約数和(自身を除く): 370655744

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 32, 34, 46, 58, 64, 68, 92, 116, 136, 184, 232, 272, 368, 391, 401, 464, 493, 544, 667, 736, 782, 802, 928, 986, 1088, 1334, 1472, 1564, 1604, 1856, 1972, 2668, 3128, 3208, 3944, 5336, 6256, 6416, 6817, 7888, 9223, 10672, 11339, 11629, 12512, 12832, 13634, 15776, 18446, 21344, 22678, 23258, 25024, 25664, 27268, 31552, 36892, 42688, 45356, 46516, 54536, 73784, 90712, 93032, 109072, 147568, 156791, 181424, 186064, 197693, 218144, 267467, 295136, 313582, 362848, 372128, 395386, 436288, 534934, 590272, 627164, 725696, 744256, 790772, 1069868, 1254328, 1581544, 2139736, 2508656, 3163088, 4279472, 4546939, 5017312, 6326176, 8558944, 9093878, 10034624, 12652352, 17117888, 18187756, 36375512, 72751024, 145502048, 291004096]

約数ペア:

[(1, 291004096), (2, 145502048), (4, 72751024), (8, 36375512), (16, 18187756), (17, 17117888), (23, 12652352), (29, 10034624), (32, 9093878), (34, 8558944), (46, 6326176), (58, 5017312), (64, 4546939), (68, 4279472), (92, 3163088), (116, 2508656), (136, 2139736), (184, 1581544), (232, 1254328), (272, 1069868), (368, 790772), (391, 744256), (401, 725696), (464, 627164), (493, 590272), (544, 534934), (667, 436288), (736, 395386), (782, 372128), (802, 362848), (928, 313582), (986, 295136), (1088, 267467), (1334, 218144), (1472, 197693), (1564, 186064), (1604, 181424), (1856, 156791), (1972, 147568), (2668, 109072), (3128, 93032), (3208, 90712), (3944, 73784), (5336, 54536), (6256, 46516), (6416, 45356), (6817, 42688), (7888, 36892), (9223, 31552), (10672, 27268), (11339, 25664), (11629, 25024), (12512, 23258), (12832, 22678), (13634, 21344), (15776, 18446)]