128272007808

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311897}}^1$

素因数の和:311944

約数の個数: 256

約数和(自身を含む): 458115782400

約数和(自身を除く): 329843774592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 384, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 816, 864, 896, 918, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2142, 2176, 2448, 2688, 2856, 3024, 3213, 3264, 3456, 3672, 3808, 4032, 4284, 4896, 5712, 6048, 6426, 6528, 7344, 7616, 8064, 8568, 9792, 11424, 12096, 12852, 14688, 15232, 17136, 19584, 22848, 24192, 25704, 29376, 34272, 45696, 51408, 58752, 68544, 102816, 137088, 205632, 311897, 411264, 623794, 935691, 1247588, 1871382, 2183279, 2495176, 2807073, 3742764, 4366558, 4990352, 5302249, 5614146, 6549837, 7485528, 8421219, 8733116, 9980704, 10604498, 11228292, 13099674, 14971056, 15906747, 16842438, 17466232, 19649511, 19961408, 21208996, 22456584, 26199348, 29942112, 31813494, 33684876, 34932464, 37115743, 39299022, 39922816, 42417992, 44913168, 47720241, 52398696, 58948533, 59884224, 63626988, 67369752, 69864928, 74231486, 78598044, 84835984, 89826336, 95440482, 104797392, 111347229, 117897066, 119768448, 127253976, 134739504, 139729856, 143160723, 148462972, 157196088, 169671968, 179652672, 190880964, 209594784, 222694458, 235794132, 254507952, 269479008, 279459712, 286321446, 296925944, 314392176, 334041687, 339343936, 359305344, 381761928, 419189568, 445388916, 471588264, 509015904, 538958016, 572642892, 593851888, 628784352, 668083374, 678687872, 763523856, 838379136, 890777832, 943176528, 1002125061, 1018031808, 1077916032, 1145285784, 1187703776, 1257568704, 1336166748, 1527047712, 1781555664, 1886353056, 2004250122, 2036063616, 2290571568, 2375407552, 2515137408, 2672333496, 3054095424, 3563111328, 3772706112, 4008500244, 4581143136, 4750815104, 5344666992, 6108190848, 7126222656, 7545412224, 8017000488, 9162286272, 10689333984, 14252445312, 16034000976, 18324572544, 21378667968, 32068001952, 42757335936, 64136003904, 128272007808]

約数ペア:

[(1, 128272007808), (2, 64136003904), (3, 42757335936), (4, 32068001952), (6, 21378667968), (7, 18324572544), (8, 16034000976), (9, 14252445312), (12, 10689333984), (14, 9162286272), (16, 8017000488), (17, 7545412224), (18, 7126222656), (21, 6108190848), (24, 5344666992), (27, 4750815104), (28, 4581143136), (32, 4008500244), (34, 3772706112), (36, 3563111328), (42, 3054095424), (48, 2672333496), (51, 2515137408), (54, 2375407552), (56, 2290571568), (63, 2036063616), (64, 2004250122), (68, 1886353056), (72, 1781555664), (84, 1527047712), (96, 1336166748), (102, 1257568704), (108, 1187703776), (112, 1145285784), (119, 1077916032), (126, 1018031808), (128, 1002125061), (136, 943176528), (144, 890777832), (153, 838379136), (168, 763523856), (189, 678687872), (192, 668083374), (204, 628784352), (216, 593851888), (224, 572642892), (238, 538958016), (252, 509015904), (272, 471588264), (288, 445388916), (306, 419189568), (336, 381761928), (357, 359305344), (378, 339343936), (384, 334041687), (408, 314392176), (432, 296925944), (448, 286321446), (459, 279459712), (476, 269479008), (504, 254507952), (544, 235794132), (576, 222694458), (612, 209594784), (672, 190880964), (714, 179652672), (756, 169671968), (816, 157196088), (864, 148462972), (896, 143160723), (918, 139729856), (952, 134739504), (1008, 127253976), (1071, 119768448), (1088, 117897066), (1152, 111347229), (1224, 104797392), (1344, 95440482), (1428, 89826336), (1512, 84835984), (1632, 78598044), (1728, 74231486), (1836, 69864928), (1904, 67369752), (2016, 63626988), (2142, 59884224), (2176, 58948533), (2448, 52398696), (2688, 47720241), (2856, 44913168), (3024, 42417992), (3213, 39922816), (3264, 39299022), (3456, 37115743), (3672, 34932464), (3808, 33684876), (4032, 31813494), (4284, 29942112), (4896, 26199348), (5712, 22456584), (6048, 21208996), (6426, 19961408), (6528, 19649511), (7344, 17466232), (7616, 16842438), (8064, 15906747), (8568, 14971056), (9792, 13099674), (11424, 11228292), (12096, 10604498), (12852, 9980704), (14688, 8733116), (15232, 8421219), (17136, 7485528), (19584, 6549837), (22848, 5614146), (24192, 5302249), (25704, 4990352), (29376, 4366558), (34272, 3742764), (45696, 2807073), (51408, 2495176), (58752, 2183279), (68544, 1871382), (102816, 1247588), (137088, 935691), (205632, 623794), (311897, 411264)]