258166944

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1723

約数の個数: 144

約数和(自身を含む): 850187520

約数和(自身を除く): 592020576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 474, 504, 553, 632, 672, 711, 948, 1008, 1106, 1264, 1422, 1621, 1659, 1896, 2016, 2212, 2528, 2844, 3242, 3318, 3792, 4424, 4863, 4977, 5688, 6484, 6636, 7584, 8848, 9726, 9954, 11347, 11376, 12968, 13272, 14589, 17696, 19452, 19908, 22694, 22752, 25936, 26544, 29178, 34041, 38904, 39816, 45388, 51872, 53088, 58356, 68082, 77808, 79632, 90776, 102123, 116712, 128059, 136164, 155616, 159264, 181552, 204246, 233424, 256118, 272328, 363104, 384177, 408492, 466848, 512236, 544656, 768354, 816984, 896413, 1024472, 1089312, 1152531, 1536708, 1633968, 1792826, 2048944, 2305062, 2689239, 3073416, 3267936, 3585652, 4097888, 4610124, 5378478, 6146832, 7171304, 8067717, 9220248, 10756956, 12293664, 14342608, 16135434, 18440496, 21513912, 28685216, 32270868, 36880992, 43027824, 64541736, 86055648, 129083472, 258166944]

約数ペア:

[(1, 258166944), (2, 129083472), (3, 86055648), (4, 64541736), (6, 43027824), (7, 36880992), (8, 32270868), (9, 28685216), (12, 21513912), (14, 18440496), (16, 16135434), (18, 14342608), (21, 12293664), (24, 10756956), (28, 9220248), (32, 8067717), (36, 7171304), (42, 6146832), (48, 5378478), (56, 4610124), (63, 4097888), (72, 3585652), (79, 3267936), (84, 3073416), (96, 2689239), (112, 2305062), (126, 2048944), (144, 1792826), (158, 1633968), (168, 1536708), (224, 1152531), (237, 1089312), (252, 1024472), (288, 896413), (316, 816984), (336, 768354), (474, 544656), (504, 512236), (553, 466848), (632, 408492), (672, 384177), (711, 363104), (948, 272328), (1008, 256118), (1106, 233424), (1264, 204246), (1422, 181552), (1621, 159264), (1659, 155616), (1896, 136164), (2016, 128059), (2212, 116712), (2528, 102123), (2844, 90776), (3242, 79632), (3318, 77808), (3792, 68082), (4424, 58356), (4863, 53088), (4977, 51872), (5688, 45388), (6484, 39816), (6636, 38904), (7584, 34041), (8848, 29178), (9726, 26544), (9954, 25936), (11347, 22752), (11376, 22694), (12968, 19908), (13272, 19452), (14589, 17696)]