401856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:58

約数の個数: 112

約数和(自身を含む): 1365504

約数和(自身を除く): 963648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 138, 156, 161, 168, 182, 184, 192, 208, 224, 273, 276, 299, 312, 322, 336, 364, 368, 416, 448, 483, 546, 552, 598, 624, 644, 672, 728, 736, 832, 897, 966, 1092, 1104, 1196, 1248, 1288, 1344, 1456, 1472, 1794, 1932, 2093, 2184, 2208, 2392, 2496, 2576, 2912, 3588, 3864, 4186, 4368, 4416, 4784, 5152, 5824, 6279, 7176, 7728, 8372, 8736, 9568, 10304, 12558, 14352, 15456, 16744, 17472, 19136, 25116, 28704, 30912, 33488, 50232, 57408, 66976, 100464, 133952, 200928, 401856]

約数ペア:

[(1, 401856), (2, 200928), (3, 133952), (4, 100464), (6, 66976), (7, 57408), (8, 50232), (12, 33488), (13, 30912), (14, 28704), (16, 25116), (21, 19136), (23, 17472), (24, 16744), (26, 15456), (28, 14352), (32, 12558), (39, 10304), (42, 9568), (46, 8736), (48, 8372), (52, 7728), (56, 7176), (64, 6279), (69, 5824), (78, 5152), (84, 4784), (91, 4416), (92, 4368), (96, 4186), (104, 3864), (112, 3588), (138, 2912), (156, 2576), (161, 2496), (168, 2392), (182, 2208), (184, 2184), (192, 2093), (208, 1932), (224, 1794), (273, 1472), (276, 1456), (299, 1344), (312, 1288), (322, 1248), (336, 1196), (364, 1104), (368, 1092), (416, 966), (448, 897), (483, 832), (546, 736), (552, 728), (598, 672), (624, 644)]