1283681408

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{59}}^2\times {\mathrm{67}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 2701641360

約数和(自身を除く): 1417959952

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 64, 67, 86, 118, 128, 134, 172, 236, 268, 344, 472, 536, 688, 944, 1072, 1376, 1888, 2144, 2537, 2752, 2881, 3481, 3776, 3953, 4288, 5074, 5504, 5762, 6962, 7552, 7906, 8576, 10148, 11524, 13924, 15812, 20296, 23048, 27848, 31624, 40592, 46096, 55696, 63248, 81184, 92192, 111392, 126496, 149683, 162368, 169979, 184384, 222784, 233227, 252992, 299366, 324736, 339958, 368768, 445568, 466454, 505984, 598732, 679916, 932908, 1197464, 1359832, 1865816, 2394928, 2719664, 3731632, 4789856, 5439328, 7463264, 9579712, 10028761, 10878656, 14926528, 19159424, 20057522, 21757312, 29853056, 40115044, 80230088, 160460176, 320920352, 641840704, 1283681408]

約数ペア:

[(1, 1283681408), (2, 641840704), (4, 320920352), (8, 160460176), (16, 80230088), (32, 40115044), (43, 29853056), (59, 21757312), (64, 20057522), (67, 19159424), (86, 14926528), (118, 10878656), (128, 10028761), (134, 9579712), (172, 7463264), (236, 5439328), (268, 4789856), (344, 3731632), (472, 2719664), (536, 2394928), (688, 1865816), (944, 1359832), (1072, 1197464), (1376, 932908), (1888, 679916), (2144, 598732), (2537, 505984), (2752, 466454), (2881, 445568), (3481, 368768), (3776, 339958), (3953, 324736), (4288, 299366), (5074, 252992), (5504, 233227), (5762, 222784), (6962, 184384), (7552, 169979), (7906, 162368), (8576, 149683), (10148, 126496), (11524, 111392), (13924, 92192), (15812, 81184), (20296, 63248), (23048, 55696), (27848, 46096), (31624, 40592)]