2156245728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14519}}^1$

素因数の和:14569

約数の個数: 192

約数和(自身を含む): 7376624640

約数和(自身を除く): 5220378912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 96, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 408, 416, 442, 476, 544, 546, 624, 663, 672, 714, 728, 816, 884, 952, 1092, 1248, 1326, 1428, 1456, 1547, 1632, 1768, 1904, 2184, 2652, 2856, 2912, 3094, 3536, 3808, 4368, 4641, 5304, 5712, 6188, 7072, 8736, 9282, 10608, 11424, 12376, 14519, 18564, 21216, 24752, 29038, 37128, 43557, 49504, 58076, 74256, 87114, 101633, 116152, 148512, 174228, 188747, 203266, 232304, 246823, 304899, 348456, 377494, 406532, 464608, 493646, 566241, 609798, 696912, 740469, 754988, 813064, 987292, 1132482, 1219596, 1321229, 1393824, 1480938, 1509976, 1626128, 1727761, 1974584, 2264964, 2439192, 2642458, 2961876, 3019952, 3208699, 3252256, 3455522, 3949168, 3963687, 4529928, 4878384, 5183283, 5284916, 5923752, 6039904, 6417398, 6911044, 7898336, 7927374, 9059856, 9626097, 9756768, 10366566, 10569832, 11847504, 12834796, 13822088, 15854748, 18119712, 19252194, 20733132, 21139664, 22460893, 23695008, 25669592, 27644176, 31709496, 38504388, 41466264, 42279328, 44921786, 51339184, 55288352, 63418992, 67382679, 77008776, 82932528, 89843572, 102678368, 126837984, 134765358, 154017552, 165865056, 179687144, 269530716, 308035104, 359374288, 539061432, 718748576, 1078122864, 2156245728]

約数ペア:

[(1, 2156245728), (2, 1078122864), (3, 718748576), (4, 539061432), (6, 359374288), (7, 308035104), (8, 269530716), (12, 179687144), (13, 165865056), (14, 154017552), (16, 134765358), (17, 126837984), (21, 102678368), (24, 89843572), (26, 82932528), (28, 77008776), (32, 67382679), (34, 63418992), (39, 55288352), (42, 51339184), (48, 44921786), (51, 42279328), (52, 41466264), (56, 38504388), (68, 31709496), (78, 27644176), (84, 25669592), (91, 23695008), (96, 22460893), (102, 21139664), (104, 20733132), (112, 19252194), (119, 18119712), (136, 15854748), (156, 13822088), (168, 12834796), (182, 11847504), (204, 10569832), (208, 10366566), (221, 9756768), (224, 9626097), (238, 9059856), (272, 7927374), (273, 7898336), (312, 6911044), (336, 6417398), (357, 6039904), (364, 5923752), (408, 5284916), (416, 5183283), (442, 4878384), (476, 4529928), (544, 3963687), (546, 3949168), (624, 3455522), (663, 3252256), (672, 3208699), (714, 3019952), (728, 2961876), (816, 2642458), (884, 2439192), (952, 2264964), (1092, 1974584), (1248, 1727761), (1326, 1626128), (1428, 1509976), (1456, 1480938), (1547, 1393824), (1632, 1321229), (1768, 1219596), (1904, 1132482), (2184, 987292), (2652, 813064), (2856, 754988), (2912, 740469), (3094, 696912), (3536, 609798), (3808, 566241), (4368, 493646), (4641, 464608), (5304, 406532), (5712, 377494), (6188, 348456), (7072, 304899), (8736, 246823), (9282, 232304), (10608, 203266), (11424, 188747), (12376, 174228), (14519, 148512), (18564, 116152), (21216, 101633), (24752, 87114), (29038, 74256), (37128, 58076), (43557, 49504)]