291022592

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 723183552

約数和(自身を除く): 432160960

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 64, 68, 82, 112, 119, 128, 136, 164, 224, 233, 238, 256, 272, 287, 328, 448, 466, 476, 544, 574, 656, 697, 896, 932, 952, 1088, 1148, 1312, 1394, 1631, 1792, 1864, 1904, 2176, 2296, 2624, 2788, 3262, 3728, 3808, 3961, 4352, 4592, 4879, 5248, 5576, 6524, 7456, 7616, 7922, 9184, 9553, 9758, 10496, 11152, 13048, 14912, 15232, 15844, 18368, 19106, 19516, 22304, 26096, 27727, 29824, 30464, 31688, 36736, 38212, 39032, 44608, 52192, 55454, 59648, 63376, 66871, 73472, 76424, 78064, 89216, 104384, 110908, 126752, 133742, 152848, 156128, 162401, 178432, 208768, 221816, 253504, 267484, 305696, 312256, 324802, 417536, 443632, 507008, 534968, 611392, 624512, 649604, 887264, 1014016, 1069936, 1136807, 1222784, 1249024, 1299208, 1774528, 2139872, 2273614, 2445568, 2598416, 3549056, 4279744, 4547228, 5196832, 7098112, 8559488, 9094456, 10393664, 17118976, 18188912, 20787328, 36377824, 41574656, 72755648, 145511296, 291022592]

約数ペア:

[(1, 291022592), (2, 145511296), (4, 72755648), (7, 41574656), (8, 36377824), (14, 20787328), (16, 18188912), (17, 17118976), (28, 10393664), (32, 9094456), (34, 8559488), (41, 7098112), (56, 5196832), (64, 4547228), (68, 4279744), (82, 3549056), (112, 2598416), (119, 2445568), (128, 2273614), (136, 2139872), (164, 1774528), (224, 1299208), (233, 1249024), (238, 1222784), (256, 1136807), (272, 1069936), (287, 1014016), (328, 887264), (448, 649604), (466, 624512), (476, 611392), (544, 534968), (574, 507008), (656, 443632), (697, 417536), (896, 324802), (932, 312256), (952, 305696), (1088, 267484), (1148, 253504), (1312, 221816), (1394, 208768), (1631, 178432), (1792, 162401), (1864, 156128), (1904, 152848), (2176, 133742), (2296, 126752), (2624, 110908), (2788, 104384), (3262, 89216), (3728, 78064), (3808, 76424), (3961, 73472), (4352, 66871), (4592, 63376), (4879, 59648), (5248, 55454), (5576, 52192), (6524, 44608), (7456, 39032), (7616, 38212), (7922, 36736), (9184, 31688), (9553, 30464), (9758, 29824), (10496, 27727), (11152, 26096), (13048, 22304), (14912, 19516), (15232, 19106), (15844, 18368)]