258043008

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 722649600

約数和(自身を除く): 464606592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 159, 186, 192, 212, 248, 318, 372, 384, 409, 424, 496, 636, 744, 818, 848, 992, 1227, 1272, 1488, 1636, 1643, 1696, 1984, 2454, 2544, 2976, 3272, 3286, 3392, 3968, 4908, 4929, 5088, 5952, 6544, 6572, 6784, 9816, 9858, 10176, 11904, 12679, 13088, 13144, 19632, 19716, 20352, 21677, 25358, 26176, 26288, 38037, 39264, 39432, 43354, 50716, 52352, 52576, 65031, 76074, 78528, 78864, 86708, 101432, 105152, 130062, 152148, 157056, 157728, 173416, 202864, 210304, 260124, 304296, 315456, 346832, 405728, 520248, 608592, 630912, 671987, 693664, 811456, 1040496, 1217184, 1343974, 1387328, 1622912, 2015961, 2080992, 2434368, 2687948, 2774656, 4031922, 4161984, 4868736, 5375896, 8063844, 8323968, 10751792, 16127688, 21503584, 32255376, 43007168, 64510752, 86014336, 129021504, 258043008]

約数ペア:

[(1, 258043008), (2, 129021504), (3, 86014336), (4, 64510752), (6, 43007168), (8, 32255376), (12, 21503584), (16, 16127688), (24, 10751792), (31, 8323968), (32, 8063844), (48, 5375896), (53, 4868736), (62, 4161984), (64, 4031922), (93, 2774656), (96, 2687948), (106, 2434368), (124, 2080992), (128, 2015961), (159, 1622912), (186, 1387328), (192, 1343974), (212, 1217184), (248, 1040496), (318, 811456), (372, 693664), (384, 671987), (409, 630912), (424, 608592), (496, 520248), (636, 405728), (744, 346832), (818, 315456), (848, 304296), (992, 260124), (1227, 210304), (1272, 202864), (1488, 173416), (1636, 157728), (1643, 157056), (1696, 152148), (1984, 130062), (2454, 105152), (2544, 101432), (2976, 86708), (3272, 78864), (3286, 78528), (3392, 76074), (3968, 65031), (4908, 52576), (4929, 52352), (5088, 50716), (5952, 43354), (6544, 39432), (6572, 39264), (6784, 38037), (9816, 26288), (9858, 26176), (10176, 25358), (11904, 21677), (12679, 20352), (13088, 19716), (13144, 19632)]