339947712

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 224

約数和(自身を含む): 1108049600

約数和(自身を除く): 768101888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 72, 74, 78, 96, 104, 108, 111, 117, 144, 148, 156, 192, 208, 216, 222, 234, 288, 296, 312, 333, 351, 409, 416, 432, 444, 468, 481, 576, 592, 624, 666, 702, 818, 832, 864, 888, 936, 962, 999, 1184, 1227, 1248, 1332, 1404, 1443, 1636, 1728, 1776, 1872, 1924, 1998, 2368, 2454, 2496, 2664, 2808, 2886, 3272, 3552, 3681, 3744, 3848, 3996, 4329, 4908, 5317, 5328, 5616, 5772, 6544, 7104, 7362, 7488, 7696, 7992, 8658, 9816, 10634, 10656, 11043, 11232, 11544, 12987, 13088, 14724, 15133, 15392, 15951, 15984, 17316, 19632, 21268, 21312, 22086, 22464, 23088, 25974, 26176, 29448, 30266, 30784, 31902, 31968, 34632, 39264, 42536, 44172, 45399, 46176, 47853, 51948, 58896, 60532, 63804, 63936, 69264, 78528, 85072, 88344, 90798, 92352, 95706, 103896, 117792, 121064, 127608, 136197, 138528, 143559, 170144, 176688, 181596, 191412, 196729, 207792, 235584, 242128, 255216, 272394, 277056, 287118, 340288, 353376, 363192, 382824, 393458, 408591, 415584, 484256, 510432, 544788, 574236, 590187, 706752, 726384, 765648, 786916, 817182, 831168, 968512, 1020864, 1089576, 1148472, 1180374, 1452768, 1531296, 1573832, 1634364, 1770561, 2179152, 2296944, 2360748, 2905536, 3062592, 3147664, 3268728, 3541122, 4358304, 4593888, 4721496, 5311683, 6295328, 6537456, 7082244, 8716608, 9187776, 9442992, 10623366, 12590656, 13074912, 14164488, 18885984, 21246732, 26149824, 28328976, 37771968, 42493464, 56657952, 84986928, 113315904, 169973856, 339947712]

約数ペア:

[(1, 339947712), (2, 169973856), (3, 113315904), (4, 84986928), (6, 56657952), (8, 42493464), (9, 37771968), (12, 28328976), (13, 26149824), (16, 21246732), (18, 18885984), (24, 14164488), (26, 13074912), (27, 12590656), (32, 10623366), (36, 9442992), (37, 9187776), (39, 8716608), (48, 7082244), (52, 6537456), (54, 6295328), (64, 5311683), (72, 4721496), (74, 4593888), (78, 4358304), (96, 3541122), (104, 3268728), (108, 3147664), (111, 3062592), (117, 2905536), (144, 2360748), (148, 2296944), (156, 2179152), (192, 1770561), (208, 1634364), (216, 1573832), (222, 1531296), (234, 1452768), (288, 1180374), (296, 1148472), (312, 1089576), (333, 1020864), (351, 968512), (409, 831168), (416, 817182), (432, 786916), (444, 765648), (468, 726384), (481, 706752), (576, 590187), (592, 574236), (624, 544788), (666, 510432), (702, 484256), (818, 415584), (832, 408591), (864, 393458), (888, 382824), (936, 363192), (962, 353376), (999, 340288), (1184, 287118), (1227, 277056), (1248, 272394), (1332, 255216), (1404, 242128), (1443, 235584), (1636, 207792), (1728, 196729), (1776, 191412), (1872, 181596), (1924, 176688), (1998, 170144), (2368, 143559), (2454, 138528), (2496, 136197), (2664, 127608), (2808, 121064), (2886, 117792), (3272, 103896), (3552, 95706), (3681, 92352), (3744, 90798), (3848, 88344), (3996, 85072), (4329, 78528), (4908, 69264), (5317, 63936), (5328, 63804), (5616, 60532), (5772, 58896), (6544, 51948), (7104, 47853), (7362, 46176), (7488, 45399), (7696, 44172), (7992, 42536), (8658, 39264), (9816, 34632), (10634, 31968), (10656, 31902), (11043, 30784), (11232, 30266), (11544, 29448), (12987, 26176), (13088, 25974), (14724, 23088), (15133, 22464), (15392, 22086), (15951, 21312), (15984, 21268), (17316, 19632)]