257554752

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14741}}^1$

素因数の和:14776

約数の個数: 112

約数和(自身を含む): 838760832

約数和(自身を除く): 581206080

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, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 14741, 17472, 29482, 44223, 58964, 88446, 103187, 117928, 176892, 191633, 206374, 235856, 309561, 353784, 383266, 412748, 471712, 574899, 619122, 707568, 766532, 825496, 943424, 1149798, 1238244, 1341431, 1415136, 1533064, 1650992, 2299596, 2476488, 2682862, 2830272, 3066128, 3301984, 4024293, 4599192, 4952976, 5365724, 6132256, 6603968, 8048586, 9198384, 9905952, 10731448, 12264512, 16097172, 18396768, 19811904, 21462896, 32194344, 36793536, 42925792, 64388688, 85851584, 128777376, 257554752]

約数ペア:

[(1, 257554752), (2, 128777376), (3, 85851584), (4, 64388688), (6, 42925792), (7, 36793536), (8, 32194344), (12, 21462896), (13, 19811904), (14, 18396768), (16, 16097172), (21, 12264512), (24, 10731448), (26, 9905952), (28, 9198384), (32, 8048586), (39, 6603968), (42, 6132256), (48, 5365724), (52, 4952976), (56, 4599192), (64, 4024293), (78, 3301984), (84, 3066128), (91, 2830272), (96, 2682862), (104, 2476488), (112, 2299596), (156, 1650992), (168, 1533064), (182, 1415136), (192, 1341431), (208, 1238244), (224, 1149798), (273, 943424), (312, 825496), (336, 766532), (364, 707568), (416, 619122), (448, 574899), (546, 471712), (624, 412748), (672, 383266), (728, 353784), (832, 309561), (1092, 235856), (1248, 206374), (1344, 191633), (1456, 176892), (2184, 117928), (2496, 103187), (2912, 88446), (4368, 58964), (5824, 44223), (8736, 29482), (14741, 17472)]