2557615392

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 7640075520

約数和(自身を除く): 5082460128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 142, 144, 173, 213, 216, 241, 284, 288, 346, 426, 432, 482, 519, 568, 639, 692, 723, 852, 864, 964, 1038, 1136, 1278, 1384, 1446, 1557, 1704, 1917, 1928, 2076, 2169, 2272, 2556, 2768, 2892, 3114, 3408, 3834, 3856, 4152, 4338, 4671, 5112, 5536, 5784, 6228, 6507, 6816, 7668, 7712, 8304, 8676, 9342, 10224, 11568, 12283, 12456, 13014, 15336, 16608, 17111, 17352, 18684, 20448, 23136, 24566, 24912, 26028, 30672, 34222, 34704, 36849, 37368, 41693, 49132, 49824, 51333, 52056, 61344, 68444, 69408, 73698, 74736, 83386, 98264, 102666, 104112, 110547, 125079, 136888, 147396, 149472, 153999, 166772, 196528, 205332, 208224, 221094, 250158, 273776, 294792, 307998, 331641, 333544, 375237, 393056, 410664, 442188, 461997, 500316, 547552, 589584, 615996, 663282, 667088, 750474, 821328, 884376, 923994, 1000632, 1125711, 1179168, 1231992, 1326564, 1334176, 1500948, 1642656, 1768752, 1847988, 2001264, 2251422, 2463984, 2653128, 2960203, 3001896, 3537504, 3695976, 4002528, 4502844, 4927968, 5306256, 5920406, 6003792, 7391952, 8880609, 9005688, 10612512, 11840812, 12007584, 14783904, 17761218, 18011376, 23681624, 26641827, 35522436, 36022752, 47363248, 53283654, 71044872, 79925481, 94726496, 106567308, 142089744, 159850962, 213134616, 284179488, 319701924, 426269232, 639403848, 852538464, 1278807696, 2557615392]

約数ペア:

[(1, 2557615392), (2, 1278807696), (3, 852538464), (4, 639403848), (6, 426269232), (8, 319701924), (9, 284179488), (12, 213134616), (16, 159850962), (18, 142089744), (24, 106567308), (27, 94726496), (32, 79925481), (36, 71044872), (48, 53283654), (54, 47363248), (71, 36022752), (72, 35522436), (96, 26641827), (108, 23681624), (142, 18011376), (144, 17761218), (173, 14783904), (213, 12007584), (216, 11840812), (241, 10612512), (284, 9005688), (288, 8880609), (346, 7391952), (426, 6003792), (432, 5920406), (482, 5306256), (519, 4927968), (568, 4502844), (639, 4002528), (692, 3695976), (723, 3537504), (852, 3001896), (864, 2960203), (964, 2653128), (1038, 2463984), (1136, 2251422), (1278, 2001264), (1384, 1847988), (1446, 1768752), (1557, 1642656), (1704, 1500948), (1917, 1334176), (1928, 1326564), (2076, 1231992), (2169, 1179168), (2272, 1125711), (2556, 1000632), (2768, 923994), (2892, 884376), (3114, 821328), (3408, 750474), (3834, 667088), (3856, 663282), (4152, 615996), (4338, 589584), (4671, 547552), (5112, 500316), (5536, 461997), (5784, 442188), (6228, 410664), (6507, 393056), (6816, 375237), (7668, 333544), (7712, 331641), (8304, 307998), (8676, 294792), (9342, 273776), (10224, 250158), (11568, 221094), (12283, 208224), (12456, 205332), (13014, 196528), (15336, 166772), (16608, 153999), (17111, 149472), (17352, 147396), (18684, 136888), (20448, 125079), (23136, 110547), (24566, 104112), (24912, 102666), (26028, 98264), (30672, 83386), (34222, 74736), (34704, 73698), (36849, 69408), (37368, 68444), (41693, 61344), (49132, 52056), (49824, 51333)]