123332544

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 140

約数和(自身を含む): 376061224

約数和(自身を除く): 252728680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 432, 444, 576, 592, 643, 648, 666, 864, 888, 999, 1184, 1286, 1296, 1332, 1728, 1776, 1929, 1998, 2368, 2572, 2592, 2664, 2997, 3552, 3858, 3996, 5144, 5184, 5328, 5787, 5994, 7104, 7716, 7992, 10288, 10656, 11574, 11988, 15432, 15984, 17361, 20576, 21312, 23148, 23791, 23976, 30864, 31968, 34722, 41152, 46296, 47582, 47952, 52083, 61728, 63936, 69444, 71373, 92592, 95164, 95904, 104166, 123456, 138888, 142746, 185184, 190328, 191808, 208332, 214119, 277776, 285492, 370368, 380656, 416664, 428238, 555552, 570984, 642357, 761312, 833328, 856476, 1111104, 1141968, 1284714, 1522624, 1666656, 1712952, 1927071, 2283936, 2569428, 3333312, 3425904, 3854142, 4567872, 5138856, 6851808, 7708284, 10277712, 13703616, 15416568, 20555424, 30833136, 41110848, 61666272, 123332544]

約数ペア:

[(1, 123332544), (2, 61666272), (3, 41110848), (4, 30833136), (6, 20555424), (8, 15416568), (9, 13703616), (12, 10277712), (16, 7708284), (18, 6851808), (24, 5138856), (27, 4567872), (32, 3854142), (36, 3425904), (37, 3333312), (48, 2569428), (54, 2283936), (64, 1927071), (72, 1712952), (74, 1666656), (81, 1522624), (96, 1284714), (108, 1141968), (111, 1111104), (144, 856476), (148, 833328), (162, 761312), (192, 642357), (216, 570984), (222, 555552), (288, 428238), (296, 416664), (324, 380656), (333, 370368), (432, 285492), (444, 277776), (576, 214119), (592, 208332), (643, 191808), (648, 190328), (666, 185184), (864, 142746), (888, 138888), (999, 123456), (1184, 104166), (1286, 95904), (1296, 95164), (1332, 92592), (1728, 71373), (1776, 69444), (1929, 63936), (1998, 61728), (2368, 52083), (2572, 47952), (2592, 47582), (2664, 46296), (2997, 41152), (3552, 34722), (3858, 31968), (3996, 30864), (5144, 23976), (5184, 23791), (5328, 23148), (5787, 21312), (5994, 20576), (7104, 17361), (7716, 15984), (7992, 15432), (10288, 11988), (10656, 11574)]