1621366656

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46399}}^1$

素因数の和:46436

約数の個数: 128

約数和(自身を含む): 5300736000

約数和(自身を除く): 3679369344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 17472, 34944, 46399, 92798, 139197, 185596, 278394, 324793, 371192, 556788, 603187, 649586, 742384, 974379, 1113576, 1206374, 1299172, 1484768, 1809561, 1948758, 2227152, 2412748, 2598344, 2969536, 3619122, 3897516, 4222309, 4454304, 4825496, 5196688, 5939072, 7238244, 7795032, 8444618, 8908608, 9650992, 10393376, 12666927, 14476488, 15590064, 16889236, 17817216, 19301984, 20786752, 25333854, 28952976, 31180128, 33778472, 38603968, 41573504, 50667708, 57905952, 62360256, 67556944, 77207936, 101335416, 115811904, 124720512, 135113888, 202670832, 231623808, 270227776, 405341664, 540455552, 810683328, 1621366656]

約数ペア:

[(1, 1621366656), (2, 810683328), (3, 540455552), (4, 405341664), (6, 270227776), (7, 231623808), (8, 202670832), (12, 135113888), (13, 124720512), (14, 115811904), (16, 101335416), (21, 77207936), (24, 67556944), (26, 62360256), (28, 57905952), (32, 50667708), (39, 41573504), (42, 38603968), (48, 33778472), (52, 31180128), (56, 28952976), (64, 25333854), (78, 20786752), (84, 19301984), (91, 17817216), (96, 16889236), (104, 15590064), (112, 14476488), (128, 12666927), (156, 10393376), (168, 9650992), (182, 8908608), (192, 8444618), (208, 7795032), (224, 7238244), (273, 5939072), (312, 5196688), (336, 4825496), (364, 4454304), (384, 4222309), (416, 3897516), (448, 3619122), (546, 2969536), (624, 2598344), (672, 2412748), (728, 2227152), (832, 1948758), (896, 1809561), (1092, 1484768), (1248, 1299172), (1344, 1206374), (1456, 1113576), (1664, 974379), (2184, 742384), (2496, 649586), (2688, 603187), (2912, 556788), (4368, 371192), (4992, 324793), (5824, 278394), (8736, 185596), (11648, 139197), (17472, 92798), (34944, 46399)]