449223138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:953

約数の個数: 128

約数和(自身を含む): 1241049600

約数和(自身を除く): 791826462

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 113, 117, 126, 182, 189, 226, 234, 273, 339, 351, 378, 546, 678, 702, 791, 809, 819, 1017, 1469, 1582, 1618, 1638, 2034, 2373, 2427, 2457, 2938, 3051, 4407, 4746, 4854, 4914, 5663, 6102, 7119, 7281, 8814, 10283, 10517, 11326, 13221, 14238, 14562, 16989, 20566, 21034, 21357, 21843, 26442, 30849, 31551, 33978, 39663, 42714, 43686, 50967, 61698, 63102, 73619, 79326, 91417, 92547, 94653, 101934, 147238, 152901, 182834, 185094, 189306, 220857, 274251, 277641, 283959, 305802, 441714, 548502, 555282, 567918, 639919, 662571, 822753, 1188421, 1279838, 1325142, 1645506, 1919757, 1987713, 2376842, 2468259, 3565263, 3839514, 3975426, 4936518, 5759271, 7130526, 8318947, 10695789, 11518542, 16637894, 17277813, 21391578, 24956841, 32087367, 34555626, 49913682, 64174734, 74870523, 149741046, 224611569, 449223138]

約数ペア:

[(1, 449223138), (2, 224611569), (3, 149741046), (6, 74870523), (7, 64174734), (9, 49913682), (13, 34555626), (14, 32087367), (18, 24956841), (21, 21391578), (26, 17277813), (27, 16637894), (39, 11518542), (42, 10695789), (54, 8318947), (63, 7130526), (78, 5759271), (91, 4936518), (113, 3975426), (117, 3839514), (126, 3565263), (182, 2468259), (189, 2376842), (226, 1987713), (234, 1919757), (273, 1645506), (339, 1325142), (351, 1279838), (378, 1188421), (546, 822753), (678, 662571), (702, 639919), (791, 567918), (809, 555282), (819, 548502), (1017, 441714), (1469, 305802), (1582, 283959), (1618, 277641), (1638, 274251), (2034, 220857), (2373, 189306), (2427, 185094), (2457, 182834), (2938, 152901), (3051, 147238), (4407, 101934), (4746, 94653), (4854, 92547), (4914, 91417), (5663, 79326), (6102, 73619), (7119, 63102), (7281, 61698), (8814, 50967), (10283, 43686), (10517, 42714), (11326, 39663), (13221, 33978), (14238, 31551), (14562, 30849), (16989, 26442), (20566, 21843), (21034, 21357)]