398004264

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3049}}^1$

素因数の和:3112

約数の個数: 144

約数和(自身を含む): 1288228500

約数和(自身を除く): 890224236

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 49, 56, 63, 72, 74, 84, 98, 111, 126, 147, 148, 168, 196, 222, 252, 259, 294, 296, 333, 392, 441, 444, 504, 518, 588, 666, 777, 882, 888, 1036, 1176, 1332, 1554, 1764, 1813, 2072, 2331, 2664, 3049, 3108, 3528, 3626, 4662, 5439, 6098, 6216, 7252, 9147, 9324, 10878, 12196, 14504, 16317, 18294, 18648, 21343, 21756, 24392, 27441, 32634, 36588, 42686, 43512, 54882, 64029, 65268, 73176, 85372, 109764, 112813, 128058, 130536, 149401, 170744, 192087, 219528, 225626, 256116, 298802, 338439, 384174, 448203, 451252, 512232, 597604, 676878, 768348, 789691, 896406, 902504, 1015317, 1195208, 1344609, 1353756, 1536696, 1579382, 1792812, 2030634, 2369073, 2689218, 2707512, 3158764, 3585624, 4061268, 4738146, 5378436, 5527837, 6317528, 7107219, 8122536, 9476292, 10756872, 11055674, 14214438, 16583511, 18952584, 22111348, 28428876, 33167022, 44222696, 49750533, 56857752, 66334044, 99501066, 132668088, 199002132, 398004264]

約数ペア:

[(1, 398004264), (2, 199002132), (3, 132668088), (4, 99501066), (6, 66334044), (7, 56857752), (8, 49750533), (9, 44222696), (12, 33167022), (14, 28428876), (18, 22111348), (21, 18952584), (24, 16583511), (28, 14214438), (36, 11055674), (37, 10756872), (42, 9476292), (49, 8122536), (56, 7107219), (63, 6317528), (72, 5527837), (74, 5378436), (84, 4738146), (98, 4061268), (111, 3585624), (126, 3158764), (147, 2707512), (148, 2689218), (168, 2369073), (196, 2030634), (222, 1792812), (252, 1579382), (259, 1536696), (294, 1353756), (296, 1344609), (333, 1195208), (392, 1015317), (441, 902504), (444, 896406), (504, 789691), (518, 768348), (588, 676878), (666, 597604), (777, 512232), (882, 451252), (888, 448203), (1036, 384174), (1176, 338439), (1332, 298802), (1554, 256116), (1764, 225626), (1813, 219528), (2072, 192087), (2331, 170744), (2664, 149401), (3049, 130536), (3108, 128058), (3528, 112813), (3626, 109764), (4662, 85372), (5439, 73176), (6098, 65268), (6216, 64029), (7252, 54882), (9147, 43512), (9324, 42686), (10878, 36588), (12196, 32634), (14504, 27441), (16317, 24392), (18294, 21756), (18648, 21343)]