470640896

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1847

約数の個数: 72

約数和(自身を含む): 1036013664

約数和(自身を除く): 565372768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 128, 176, 194, 256, 352, 388, 704, 776, 1067, 1408, 1552, 1723, 2134, 2816, 3104, 3446, 4268, 6208, 6892, 8536, 12416, 13784, 17072, 18953, 24832, 27568, 34144, 37906, 55136, 68288, 75812, 110272, 136576, 151624, 167131, 220544, 273152, 303248, 334262, 441088, 606496, 668524, 1212992, 1337048, 1838441, 2425984, 2674096, 3676882, 4851968, 5348192, 7353764, 10696384, 14707528, 21392768, 29415056, 42785536, 58830112, 117660224, 235320448, 470640896]

約数ペア:

[(1, 470640896), (2, 235320448), (4, 117660224), (8, 58830112), (11, 42785536), (16, 29415056), (22, 21392768), (32, 14707528), (44, 10696384), (64, 7353764), (88, 5348192), (97, 4851968), (128, 3676882), (176, 2674096), (194, 2425984), (256, 1838441), (352, 1337048), (388, 1212992), (704, 668524), (776, 606496), (1067, 441088), (1408, 334262), (1552, 303248), (1723, 273152), (2134, 220544), (2816, 167131), (3104, 151624), (3446, 136576), (4268, 110272), (6208, 75812), (6892, 68288), (8536, 55136), (12416, 37906), (13784, 34144), (17072, 27568), (18953, 24832)]