401142528

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4049}}^1$

素因数の和:4114

約数の個数: 108

約数和(自身を含む): 1183782600

約数和(自身を除く): 782640072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 516, 576, 688, 768, 774, 1032, 1152, 1376, 1548, 2064, 2304, 2752, 3096, 4049, 4128, 5504, 6192, 8098, 8256, 11008, 12147, 12384, 16196, 16512, 24294, 24768, 32392, 33024, 36441, 48588, 49536, 64784, 72882, 97176, 99072, 129568, 145764, 174107, 194352, 259136, 291528, 348214, 388704, 518272, 522321, 583056, 696428, 777408, 1036544, 1044642, 1166112, 1392856, 1554816, 1566963, 2089284, 2332224, 2785712, 3109632, 3133926, 4178568, 4664448, 5571424, 6267852, 8357136, 9328896, 11142848, 12535704, 16714272, 22285696, 25071408, 33428544, 44571392, 50142816, 66857088, 100285632, 133714176, 200571264, 401142528]

約数ペア:

[(1, 401142528), (2, 200571264), (3, 133714176), (4, 100285632), (6, 66857088), (8, 50142816), (9, 44571392), (12, 33428544), (16, 25071408), (18, 22285696), (24, 16714272), (32, 12535704), (36, 11142848), (43, 9328896), (48, 8357136), (64, 6267852), (72, 5571424), (86, 4664448), (96, 4178568), (128, 3133926), (129, 3109632), (144, 2785712), (172, 2332224), (192, 2089284), (256, 1566963), (258, 1554816), (288, 1392856), (344, 1166112), (384, 1044642), (387, 1036544), (516, 777408), (576, 696428), (688, 583056), (768, 522321), (774, 518272), (1032, 388704), (1152, 348214), (1376, 291528), (1548, 259136), (2064, 194352), (2304, 174107), (2752, 145764), (3096, 129568), (4049, 99072), (4128, 97176), (5504, 72882), (6192, 64784), (8098, 49536), (8256, 48588), (11008, 36441), (12147, 33024), (12384, 32392), (16196, 24768), (16512, 24294)]