945134788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 1960368480

約数和(自身を除く): 1015233692

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 89, 164, 178, 221, 293, 356, 442, 533, 586, 697, 884, 1066, 1157, 1172, 1394, 1513, 2132, 2314, 2788, 3026, 3649, 3809, 4628, 4981, 6052, 7298, 7618, 9061, 9962, 12013, 14596, 15236, 18122, 19669, 19924, 24026, 26077, 36244, 39338, 47437, 48052, 52154, 62033, 64753, 78676, 94874, 104308, 124066, 129506, 156169, 189748, 204221, 248132, 259012, 312338, 339001, 408442, 443309, 624676, 678002, 806429, 816884, 886618, 1069157, 1356004, 1612858, 1773236, 2138314, 2654873, 3225716, 4276628, 5309746, 5763017, 10619492, 11526034, 13899041, 18175669, 23052068, 27798082, 36351338, 55596164, 72702676, 236283697, 472567394, 945134788]

約数ペア:

[(1, 945134788), (2, 472567394), (4, 236283697), (13, 72702676), (17, 55596164), (26, 36351338), (34, 27798082), (41, 23052068), (52, 18175669), (68, 13899041), (82, 11526034), (89, 10619492), (164, 5763017), (178, 5309746), (221, 4276628), (293, 3225716), (356, 2654873), (442, 2138314), (533, 1773236), (586, 1612858), (697, 1356004), (884, 1069157), (1066, 886618), (1157, 816884), (1172, 806429), (1394, 678002), (1513, 624676), (2132, 443309), (2314, 408442), (2788, 339001), (3026, 312338), (3649, 259012), (3809, 248132), (4628, 204221), (4981, 189748), (6052, 156169), (7298, 129506), (7618, 124066), (9061, 104308), (9962, 94874), (12013, 78676), (14596, 64753), (15236, 62033), (18122, 52154), (19669, 48052), (19924, 47437), (24026, 39338), (26077, 36244)]