447645536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 986711040

約数和(自身を除く): 539065504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 127, 148, 208, 229, 254, 296, 416, 458, 481, 508, 592, 916, 962, 1016, 1184, 1651, 1832, 1924, 2032, 2977, 3302, 3664, 3848, 4064, 4699, 5954, 6604, 7328, 7696, 8473, 9398, 11908, 13208, 15392, 16946, 18796, 23816, 26416, 29083, 33892, 37592, 47632, 52832, 58166, 61087, 67784, 75184, 95264, 110149, 116332, 122174, 135568, 150368, 220298, 232664, 244348, 271136, 378079, 440596, 465328, 488696, 756158, 881192, 930656, 977392, 1076071, 1512316, 1762384, 1954784, 2152142, 3024632, 3524768, 4304284, 6049264, 8608568, 12098528, 13988923, 17217136, 27977846, 34434272, 55955692, 111911384, 223822768, 447645536]

約数ペア:

[(1, 447645536), (2, 223822768), (4, 111911384), (8, 55955692), (13, 34434272), (16, 27977846), (26, 17217136), (32, 13988923), (37, 12098528), (52, 8608568), (74, 6049264), (104, 4304284), (127, 3524768), (148, 3024632), (208, 2152142), (229, 1954784), (254, 1762384), (296, 1512316), (416, 1076071), (458, 977392), (481, 930656), (508, 881192), (592, 756158), (916, 488696), (962, 465328), (1016, 440596), (1184, 378079), (1651, 271136), (1832, 244348), (1924, 232664), (2032, 220298), (2977, 150368), (3302, 135568), (3664, 122174), (3848, 116332), (4064, 110149), (4699, 95264), (5954, 75184), (6604, 67784), (7328, 61087), (7696, 58166), (8473, 52832), (9398, 47632), (11908, 37592), (13208, 33892), (15392, 29083), (16946, 26416), (18796, 23816)]