469858816

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4229}}^1$

素因数の和:4285

約数の個数: 80

約数和(自身を含む): 1107786240

約数和(自身を除く): 637927424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 4229, 6944, 7936, 8458, 13888, 15872, 16916, 27776, 29603, 33832, 55552, 59206, 67664, 111104, 118412, 131099, 135328, 236824, 262198, 270656, 473648, 524396, 541312, 917693, 947296, 1048792, 1082624, 1835386, 1894592, 2097584, 2165248, 3670772, 3789184, 4195168, 7341544, 7578368, 8390336, 14683088, 15156736, 16780672, 29366176, 33561344, 58732352, 67122688, 117464704, 234929408, 469858816]

約数ペア:

[(1, 469858816), (2, 234929408), (4, 117464704), (7, 67122688), (8, 58732352), (14, 33561344), (16, 29366176), (28, 16780672), (31, 15156736), (32, 14683088), (56, 8390336), (62, 7578368), (64, 7341544), (112, 4195168), (124, 3789184), (128, 3670772), (217, 2165248), (224, 2097584), (248, 1894592), (256, 1835386), (434, 1082624), (448, 1048792), (496, 947296), (512, 917693), (868, 541312), (896, 524396), (992, 473648), (1736, 270656), (1792, 262198), (1984, 236824), (3472, 135328), (3584, 131099), (3968, 118412), (4229, 111104), (6944, 67664), (7936, 59206), (8458, 55552), (13888, 33832), (15872, 29603), (16916, 27776)]