1785573216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28571}}^1$

素因数の和:28625

約数の個数: 144

約数和(自身を含む): 5990519808

約数和(自身を除く): 4204946592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 28571, 31248, 57142, 62496, 85713, 114284, 171426, 199997, 228568, 257139, 342852, 399994, 457136, 514278, 599991, 685704, 799988, 885701, 914272, 1028556, 1199982, 1371408, 1599976, 1771402, 1799973, 2057112, 2399964, 2657103, 2742816, 3199952, 3542804, 3599946, 4114224, 4799928, 5314206, 6199907, 6399904, 7085608, 7199892, 7971309, 8228448, 9599856, 10628412, 12399814, 14171216, 14399784, 15942618, 18599721, 19199712, 21256824, 24799628, 28342432, 28799568, 31885236, 37199442, 42513648, 49599256, 55799163, 57599136, 63770472, 74398884, 85027296, 99198512, 111598326, 127540944, 148797768, 198397024, 223196652, 255081888, 297595536, 446393304, 595191072, 892786608, 1785573216]

約数ペア:

[(1, 1785573216), (2, 892786608), (3, 595191072), (4, 446393304), (6, 297595536), (7, 255081888), (8, 223196652), (9, 198397024), (12, 148797768), (14, 127540944), (16, 111598326), (18, 99198512), (21, 85027296), (24, 74398884), (28, 63770472), (31, 57599136), (32, 55799163), (36, 49599256), (42, 42513648), (48, 37199442), (56, 31885236), (62, 28799568), (63, 28342432), (72, 24799628), (84, 21256824), (93, 19199712), (96, 18599721), (112, 15942618), (124, 14399784), (126, 14171216), (144, 12399814), (168, 10628412), (186, 9599856), (217, 8228448), (224, 7971309), (248, 7199892), (252, 7085608), (279, 6399904), (288, 6199907), (336, 5314206), (372, 4799928), (434, 4114224), (496, 3599946), (504, 3542804), (558, 3199952), (651, 2742816), (672, 2657103), (744, 2399964), (868, 2057112), (992, 1799973), (1008, 1771402), (1116, 1599976), (1302, 1371408), (1488, 1199982), (1736, 1028556), (1953, 914272), (2016, 885701), (2232, 799988), (2604, 685704), (2976, 599991), (3472, 514278), (3906, 457136), (4464, 399994), (5208, 342852), (6944, 257139), (7812, 228568), (8928, 199997), (10416, 171426), (15624, 114284), (20832, 85713), (28571, 62496), (31248, 57142)]