861465696

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3245

約数の個数: 192

約数和(自身を含む): 2873880576

約数和(自身を除く): 2012414880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 806, 868, 992, 1092, 1209, 1248, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 2912, 2976, 3181, 3224, 3472, 4368, 4836, 5208, 5642, 6362, 6448, 6944, 8463, 8736, 9543, 9672, 10416, 11284, 12724, 12896, 16926, 19086, 19344, 20832, 22267, 22568, 25448, 33852, 38172, 38688, 41353, 44534, 45136, 50896, 66801, 67704, 76344, 82706, 89068, 90272, 98611, 101792, 124059, 133602, 135408, 152688, 165412, 178136, 197222, 248118, 267204, 270816, 289471, 295833, 305376, 330824, 356272, 394444, 496236, 534408, 578942, 591666, 661648, 690277, 712544, 788888, 868413, 992472, 1068816, 1157884, 1183332, 1281943, 1323296, 1380554, 1577776, 1736826, 1984944, 2070831, 2137632, 2315768, 2366664, 2563886, 2761108, 3155552, 3473652, 3845829, 3969888, 4141662, 4631536, 4733328, 5127772, 5522216, 6947304, 7691658, 8283324, 8973601, 9263072, 9466656, 10255544, 11044432, 13894608, 15383316, 16566648, 17947202, 20511088, 22088864, 26920803, 27789216, 30766632, 33133296, 35894404, 41022176, 53841606, 61533264, 66266592, 71788808, 107683212, 123066528, 143577616, 215366424, 287155232, 430732848, 861465696]

約数ペア:

[(1, 861465696), (2, 430732848), (3, 287155232), (4, 215366424), (6, 143577616), (7, 123066528), (8, 107683212), (12, 71788808), (13, 66266592), (14, 61533264), (16, 53841606), (21, 41022176), (24, 35894404), (26, 33133296), (28, 30766632), (31, 27789216), (32, 26920803), (39, 22088864), (42, 20511088), (48, 17947202), (52, 16566648), (56, 15383316), (62, 13894608), (78, 11044432), (84, 10255544), (91, 9466656), (93, 9263072), (96, 8973601), (104, 8283324), (112, 7691658), (124, 6947304), (156, 5522216), (168, 5127772), (182, 4733328), (186, 4631536), (208, 4141662), (217, 3969888), (224, 3845829), (248, 3473652), (273, 3155552), (312, 2761108), (336, 2563886), (364, 2366664), (372, 2315768), (403, 2137632), (416, 2070831), (434, 1984944), (496, 1736826), (546, 1577776), (624, 1380554), (651, 1323296), (672, 1281943), (728, 1183332), (744, 1157884), (806, 1068816), (868, 992472), (992, 868413), (1092, 788888), (1209, 712544), (1248, 690277), (1302, 661648), (1456, 591666), (1488, 578942), (1612, 534408), (1736, 496236), (2184, 394444), (2418, 356272), (2604, 330824), (2821, 305376), (2912, 295833), (2976, 289471), (3181, 270816), (3224, 267204), (3472, 248118), (4368, 197222), (4836, 178136), (5208, 165412), (5642, 152688), (6362, 135408), (6448, 133602), (6944, 124059), (8463, 101792), (8736, 98611), (9543, 90272), (9672, 89068), (10416, 82706), (11284, 76344), (12724, 67704), (12896, 66801), (16926, 50896), (19086, 45136), (19344, 44534), (20832, 41353), (22267, 38688), (22568, 38172), (25448, 33852)]