1551176179216

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{22273}}^1$

素因数の和:22784

約数の個数: 80

約数和(自身を含む): 3062478988800

約数和(自身を除く): 1511302809584

約数列:

[1, 2, 4, 8, 16, 131, 149, 223, 262, 298, 446, 524, 596, 892, 1048, 1192, 1784, 2096, 2384, 3568, 19519, 22273, 29213, 33227, 39038, 44546, 58426, 66454, 78076, 89092, 116852, 132908, 156152, 178184, 233704, 265816, 312304, 356368, 467408, 531632, 2917763, 3318677, 4352737, 4966879, 5835526, 6637354, 8705474, 9933758, 11671052, 13274708, 17410948, 19867516, 23342104, 26549416, 34821896, 39735032, 46684208, 53098832, 69643792, 79470064, 434746687, 650661149, 740064971, 869493374, 1301322298, 1480129942, 1738986748, 2602644596, 2960259884, 3477973496, 5205289192, 5920519768, 6955946992, 10410578384, 11841039536, 96948511201, 193897022402, 387794044804, 775588089608, 1551176179216]

約数ペア:

[(1, 1551176179216), (2, 775588089608), (4, 387794044804), (8, 193897022402), (16, 96948511201), (131, 11841039536), (149, 10410578384), (223, 6955946992), (262, 5920519768), (298, 5205289192), (446, 3477973496), (524, 2960259884), (596, 2602644596), (892, 1738986748), (1048, 1480129942), (1192, 1301322298), (1784, 869493374), (2096, 740064971), (2384, 650661149), (3568, 434746687), (19519, 79470064), (22273, 69643792), (29213, 53098832), (33227, 46684208), (39038, 39735032), (44546, 34821896), (58426, 26549416), (66454, 23342104), (78076, 19867516), (89092, 17410948), (116852, 13274708), (132908, 11671052), (156152, 9933758), (178184, 8705474), (233704, 6637354), (265816, 5835526), (312304, 4966879), (356368, 4352737), (467408, 3318677), (531632, 2917763)]