400169952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15269}}^1$

素因数の和:15305

約数の個数: 144

約数和(自身を含む): 1400686560

約数和(自身を除く): 1000516608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 15269, 26208, 30538, 45807, 61076, 91614, 106883, 122152, 137421, 183228, 198497, 213766, 244304, 274842, 320649, 366456, 396994, 427532, 488608, 549684, 595491, 641298, 732912, 793988, 855064, 961947, 1099368, 1190982, 1282596, 1389479, 1465824, 1587976, 1710128, 1786473, 1923894, 2198736, 2381964, 2565192, 2778958, 3175952, 3420256, 3572946, 3847788, 4168437, 4397472, 4763928, 5130384, 5557916, 6351904, 7145892, 7695576, 8336874, 9527856, 10260768, 11115832, 12505311, 14291784, 15391152, 16673748, 19055712, 22231664, 25010622, 28583568, 30782304, 33347496, 44463328, 50021244, 57167136, 66694992, 100042488, 133389984, 200084976, 400169952]

約数ペア:

[(1, 400169952), (2, 200084976), (3, 133389984), (4, 100042488), (6, 66694992), (7, 57167136), (8, 50021244), (9, 44463328), (12, 33347496), (13, 30782304), (14, 28583568), (16, 25010622), (18, 22231664), (21, 19055712), (24, 16673748), (26, 15391152), (28, 14291784), (32, 12505311), (36, 11115832), (39, 10260768), (42, 9527856), (48, 8336874), (52, 7695576), (56, 7145892), (63, 6351904), (72, 5557916), (78, 5130384), (84, 4763928), (91, 4397472), (96, 4168437), (104, 3847788), (112, 3572946), (117, 3420256), (126, 3175952), (144, 2778958), (156, 2565192), (168, 2381964), (182, 2198736), (208, 1923894), (224, 1786473), (234, 1710128), (252, 1587976), (273, 1465824), (288, 1389479), (312, 1282596), (336, 1190982), (364, 1099368), (416, 961947), (468, 855064), (504, 793988), (546, 732912), (624, 641298), (672, 595491), (728, 549684), (819, 488608), (936, 427532), (1008, 396994), (1092, 366456), (1248, 320649), (1456, 274842), (1638, 244304), (1872, 213766), (2016, 198497), (2184, 183228), (2912, 137421), (3276, 122152), (3744, 106883), (4368, 91614), (6552, 61076), (8736, 45807), (13104, 30538), (15269, 26208)]