2887788672

素因数分解:

$2^7\times 3^5\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:665

約数の個数: 192

約数和(自身を含む): 8676813600

約数和(自身を除く): 5789024928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 227, 243, 288, 324, 384, 409, 432, 454, 486, 576, 648, 681, 818, 864, 908, 972, 1152, 1227, 1296, 1362, 1636, 1728, 1816, 1944, 2043, 2454, 2592, 2724, 3272, 3456, 3632, 3681, 3888, 4086, 4908, 5184, 5448, 6129, 6544, 7264, 7362, 7776, 8172, 9816, 10368, 10896, 11043, 12258, 13088, 14528, 14724, 15552, 16344, 18387, 19632, 21792, 22086, 24516, 26176, 29056, 29448, 31104, 32688, 33129, 36774, 39264, 43584, 44172, 49032, 52352, 55161, 58896, 65376, 66258, 73548, 78528, 87168, 88344, 92843, 98064, 99387, 110322, 117792, 130752, 132516, 147096, 157056, 176688, 185686, 196128, 198774, 220644, 235584, 261504, 265032, 278529, 294192, 353376, 371372, 392256, 397548, 441288, 471168, 530064, 557058, 588384, 706752, 742744, 784512, 795096, 835587, 882576, 1060128, 1114116, 1176768, 1413504, 1485488, 1590192, 1671174, 1765152, 2120256, 2228232, 2353536, 2506761, 2970976, 3180384, 3342348, 3530304, 4240512, 4456464, 5013522, 5941952, 6360768, 6684696, 7060608, 7520283, 8912928, 10027044, 11883904, 12721536, 13369392, 15040566, 17825856, 20054088, 22560849, 26738784, 30081132, 35651712, 40108176, 45121698, 53477568, 60162264, 80216352, 90243396, 106955136, 120324528, 160432704, 180486792, 240649056, 320865408, 360973584, 481298112, 721947168, 962596224, 1443894336, 2887788672]

約数ペア:

[(1, 2887788672), (2, 1443894336), (3, 962596224), (4, 721947168), (6, 481298112), (8, 360973584), (9, 320865408), (12, 240649056), (16, 180486792), (18, 160432704), (24, 120324528), (27, 106955136), (32, 90243396), (36, 80216352), (48, 60162264), (54, 53477568), (64, 45121698), (72, 40108176), (81, 35651712), (96, 30081132), (108, 26738784), (128, 22560849), (144, 20054088), (162, 17825856), (192, 15040566), (216, 13369392), (227, 12721536), (243, 11883904), (288, 10027044), (324, 8912928), (384, 7520283), (409, 7060608), (432, 6684696), (454, 6360768), (486, 5941952), (576, 5013522), (648, 4456464), (681, 4240512), (818, 3530304), (864, 3342348), (908, 3180384), (972, 2970976), (1152, 2506761), (1227, 2353536), (1296, 2228232), (1362, 2120256), (1636, 1765152), (1728, 1671174), (1816, 1590192), (1944, 1485488), (2043, 1413504), (2454, 1176768), (2592, 1114116), (2724, 1060128), (3272, 882576), (3456, 835587), (3632, 795096), (3681, 784512), (3888, 742744), (4086, 706752), (4908, 588384), (5184, 557058), (5448, 530064), (6129, 471168), (6544, 441288), (7264, 397548), (7362, 392256), (7776, 371372), (8172, 353376), (9816, 294192), (10368, 278529), (10896, 265032), (11043, 261504), (12258, 235584), (13088, 220644), (14528, 198774), (14724, 196128), (15552, 185686), (16344, 176688), (18387, 157056), (19632, 147096), (21792, 132516), (22086, 130752), (24516, 117792), (26176, 110322), (29056, 99387), (29448, 98064), (31104, 92843), (32688, 88344), (33129, 87168), (36774, 78528), (39264, 73548), (43584, 66258), (44172, 65376), (49032, 58896), (52352, 55161)]