212031072

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 724598784

約数和(自身を除く): 512567712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 31, 32, 33, 34, 36, 44, 48, 51, 62, 66, 68, 72, 88, 93, 96, 99, 102, 124, 127, 132, 136, 144, 153, 176, 186, 187, 198, 204, 248, 254, 264, 272, 279, 288, 306, 341, 352, 372, 374, 381, 396, 408, 496, 508, 527, 528, 544, 558, 561, 612, 682, 744, 748, 762, 792, 816, 992, 1016, 1023, 1054, 1056, 1116, 1122, 1143, 1224, 1364, 1397, 1488, 1496, 1524, 1581, 1584, 1632, 1683, 2032, 2046, 2108, 2159, 2232, 2244, 2286, 2448, 2728, 2794, 2976, 2992, 3048, 3069, 3162, 3168, 3366, 3937, 4064, 4092, 4191, 4216, 4318, 4464, 4488, 4572, 4743, 4896, 5456, 5588, 5797, 5984, 6096, 6138, 6324, 6477, 6732, 7874, 8184, 8382, 8432, 8636, 8928, 8976, 9144, 9486, 10912, 11176, 11594, 11811, 12192, 12276, 12573, 12648, 12954, 13464, 15748, 16368, 16764, 16864, 17272, 17391, 17952, 18288, 18972, 19431, 22352, 23188, 23622, 23749, 24552, 25146, 25296, 25908, 26928, 31496, 32736, 33528, 34544, 34782, 35433, 36576, 37944, 38862, 43307, 44704, 46376, 47244, 47498, 49104, 50292, 50592, 51816, 52173, 53856, 62992, 66929, 67056, 69088, 69564, 70866, 71247, 75888, 77724, 86614, 92752, 94488, 94996, 98208, 100584, 103632, 104346, 125984, 129921, 133858, 134112, 139128, 141732, 142494, 151776, 155448, 173228, 185504, 188976, 189992, 200787, 201168, 207264, 208692, 213741, 259842, 267716, 278256, 283464, 284988, 310896, 346456, 377952, 379984, 389763, 401574, 402336, 417384, 427482, 519684, 535432, 556512, 566928, 569976, 602361, 621792, 692912, 736219, 759968, 779526, 803148, 834768, 854964, 1039368, 1070864, 1133856, 1139952, 1204722, 1385824, 1472438, 1559052, 1606296, 1669536, 1709928, 2078736, 2141728, 2208657, 2279904, 2409444, 2944876, 3118104, 3212592, 3419856, 4157472, 4417314, 4818888, 5889752, 6236208, 6425184, 6625971, 6839712, 8834628, 9637776, 11779504, 12472416, 13251942, 17669256, 19275552, 23559008, 26503884, 35338512, 53007768, 70677024, 106015536, 212031072]

約数ペア:

[(1, 212031072), (2, 106015536), (3, 70677024), (4, 53007768), (6, 35338512), (8, 26503884), (9, 23559008), (11, 19275552), (12, 17669256), (16, 13251942), (17, 12472416), (18, 11779504), (22, 9637776), (24, 8834628), (31, 6839712), (32, 6625971), (33, 6425184), (34, 6236208), (36, 5889752), (44, 4818888), (48, 4417314), (51, 4157472), (62, 3419856), (66, 3212592), (68, 3118104), (72, 2944876), (88, 2409444), (93, 2279904), (96, 2208657), (99, 2141728), (102, 2078736), (124, 1709928), (127, 1669536), (132, 1606296), (136, 1559052), (144, 1472438), (153, 1385824), (176, 1204722), (186, 1139952), (187, 1133856), (198, 1070864), (204, 1039368), (248, 854964), (254, 834768), (264, 803148), (272, 779526), (279, 759968), (288, 736219), (306, 692912), (341, 621792), (352, 602361), (372, 569976), (374, 566928), (381, 556512), (396, 535432), (408, 519684), (496, 427482), (508, 417384), (527, 402336), (528, 401574), (544, 389763), (558, 379984), (561, 377952), (612, 346456), (682, 310896), (744, 284988), (748, 283464), (762, 278256), (792, 267716), (816, 259842), (992, 213741), (1016, 208692), (1023, 207264), (1054, 201168), (1056, 200787), (1116, 189992), (1122, 188976), (1143, 185504), (1224, 173228), (1364, 155448), (1397, 151776), (1488, 142494), (1496, 141732), (1524, 139128), (1581, 134112), (1584, 133858), (1632, 129921), (1683, 125984), (2032, 104346), (2046, 103632), (2108, 100584), (2159, 98208), (2232, 94996), (2244, 94488), (2286, 92752), (2448, 86614), (2728, 77724), (2794, 75888), (2976, 71247), (2992, 70866), (3048, 69564), (3069, 69088), (3162, 67056), (3168, 66929), (3366, 62992), (3937, 53856), (4064, 52173), (4092, 51816), (4191, 50592), (4216, 50292), (4318, 49104), (4464, 47498), (4488, 47244), (4572, 46376), (4743, 44704), (4896, 43307), (5456, 38862), (5588, 37944), (5797, 36576), (5984, 35433), (6096, 34782), (6138, 34544), (6324, 33528), (6477, 32736), (6732, 31496), (7874, 26928), (8184, 25908), (8382, 25296), (8432, 25146), (8636, 24552), (8928, 23749), (8976, 23622), (9144, 23188), (9486, 22352), (10912, 19431), (11176, 18972), (11594, 18288), (11811, 17952), (12192, 17391), (12276, 17272), (12573, 16864), (12648, 16764), (12954, 16368), (13464, 15748)]