220152492

素因数分解:

$2^2\times 3^4\times 7^4\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 150

約数和(自身を含む): 673774948

約数和(自身を除く): 453622456

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 283, 294, 324, 343, 378, 441, 566, 567, 588, 686, 756, 849, 882, 1029, 1132, 1134, 1323, 1372, 1698, 1764, 1981, 2058, 2268, 2401, 2547, 2646, 3087, 3396, 3962, 3969, 4116, 4802, 5094, 5292, 5943, 6174, 7203, 7641, 7924, 7938, 9261, 9604, 10188, 11886, 12348, 13867, 14406, 15282, 15876, 17829, 18522, 21609, 22923, 23772, 27734, 27783, 28812, 30564, 35658, 37044, 41601, 43218, 45846, 53487, 55468, 55566, 64827, 71316, 83202, 86436, 91692, 97069, 106974, 111132, 124803, 129654, 160461, 166404, 194138, 194481, 213948, 249606, 259308, 291207, 320922, 374409, 388276, 388962, 499212, 582414, 641844, 679483, 748818, 777924, 873621, 1123227, 1164828, 1358966, 1497636, 1747242, 2038449, 2246454, 2620863, 2717932, 3494484, 4076898, 4492908, 5241726, 6115347, 7862589, 8153796, 10483452, 12230694, 15725178, 18346041, 24461388, 31450356, 36692082, 55038123, 73384164, 110076246, 220152492]

約数ペア:

[(1, 220152492), (2, 110076246), (3, 73384164), (4, 55038123), (6, 36692082), (7, 31450356), (9, 24461388), (12, 18346041), (14, 15725178), (18, 12230694), (21, 10483452), (27, 8153796), (28, 7862589), (36, 6115347), (42, 5241726), (49, 4492908), (54, 4076898), (63, 3494484), (81, 2717932), (84, 2620863), (98, 2246454), (108, 2038449), (126, 1747242), (147, 1497636), (162, 1358966), (189, 1164828), (196, 1123227), (252, 873621), (283, 777924), (294, 748818), (324, 679483), (343, 641844), (378, 582414), (441, 499212), (566, 388962), (567, 388276), (588, 374409), (686, 320922), (756, 291207), (849, 259308), (882, 249606), (1029, 213948), (1132, 194481), (1134, 194138), (1323, 166404), (1372, 160461), (1698, 129654), (1764, 124803), (1981, 111132), (2058, 106974), (2268, 97069), (2401, 91692), (2547, 86436), (2646, 83202), (3087, 71316), (3396, 64827), (3962, 55566), (3969, 55468), (4116, 53487), (4802, 45846), (5094, 43218), (5292, 41601), (5943, 37044), (6174, 35658), (7203, 30564), (7641, 28812), (7924, 27783), (7938, 27734), (9261, 23772), (9604, 22923), (10188, 21609), (11886, 18522), (12348, 17829), (13867, 15876), (14406, 15282)]