248406336

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 168

約数和(自身を含む): 741761280

約数和(自身を除く): 493354944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 79, 96, 103, 106, 144, 158, 159, 192, 206, 212, 237, 288, 309, 316, 318, 412, 424, 474, 477, 576, 618, 632, 636, 711, 824, 848, 927, 948, 954, 1236, 1264, 1272, 1422, 1648, 1696, 1854, 1896, 1908, 2472, 2528, 2544, 2844, 3296, 3392, 3708, 3792, 3816, 4187, 4944, 5056, 5088, 5459, 5688, 6592, 7416, 7584, 7632, 8137, 8374, 9888, 10176, 10918, 11376, 12561, 14832, 15168, 15264, 16274, 16377, 16748, 19776, 21836, 22752, 24411, 25122, 29664, 30528, 32548, 32754, 33496, 37683, 43672, 45504, 48822, 49131, 50244, 59328, 65096, 65508, 66992, 73233, 75366, 87344, 97644, 98262, 100488, 130192, 131016, 133984, 146466, 150732, 174688, 195288, 196524, 200976, 260384, 262032, 267968, 292932, 301464, 349376, 390576, 393048, 401952, 431261, 520768, 524064, 585864, 602928, 781152, 786096, 803904, 862522, 1048128, 1171728, 1205856, 1293783, 1562304, 1572192, 1725044, 2343456, 2411712, 2587566, 3144384, 3450088, 3881349, 4686912, 5175132, 6900176, 7762698, 10350264, 13800352, 15525396, 20700528, 27600704, 31050792, 41401056, 62101584, 82802112, 124203168, 248406336]

約数ペア:

[(1, 248406336), (2, 124203168), (3, 82802112), (4, 62101584), (6, 41401056), (8, 31050792), (9, 27600704), (12, 20700528), (16, 15525396), (18, 13800352), (24, 10350264), (32, 7762698), (36, 6900176), (48, 5175132), (53, 4686912), (64, 3881349), (72, 3450088), (79, 3144384), (96, 2587566), (103, 2411712), (106, 2343456), (144, 1725044), (158, 1572192), (159, 1562304), (192, 1293783), (206, 1205856), (212, 1171728), (237, 1048128), (288, 862522), (309, 803904), (316, 786096), (318, 781152), (412, 602928), (424, 585864), (474, 524064), (477, 520768), (576, 431261), (618, 401952), (632, 393048), (636, 390576), (711, 349376), (824, 301464), (848, 292932), (927, 267968), (948, 262032), (954, 260384), (1236, 200976), (1264, 196524), (1272, 195288), (1422, 174688), (1648, 150732), (1696, 146466), (1854, 133984), (1896, 131016), (1908, 130192), (2472, 100488), (2528, 98262), (2544, 97644), (2844, 87344), (3296, 75366), (3392, 73233), (3708, 66992), (3792, 65508), (3816, 65096), (4187, 59328), (4944, 50244), (5056, 49131), (5088, 48822), (5459, 45504), (5688, 43672), (6592, 37683), (7416, 33496), (7584, 32754), (7632, 32548), (8137, 30528), (8374, 29664), (9888, 25122), (10176, 24411), (10918, 22752), (11376, 21836), (12561, 19776), (14832, 16748), (15168, 16377), (15264, 16274)]