918341712

素因数分解:

$2^4\times 3^6\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1900

約数の個数: 140

約数和(自身を含む): 2731240864

約数和(自身を除く): 1812899152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 432, 486, 516, 648, 688, 729, 774, 972, 1032, 1161, 1296, 1458, 1548, 1831, 1944, 2064, 2322, 2916, 3096, 3483, 3662, 3888, 4644, 5493, 5832, 6192, 6966, 7324, 9288, 10449, 10986, 11664, 13932, 14648, 16479, 18576, 20898, 21972, 27864, 29296, 31347, 32958, 41796, 43944, 49437, 55728, 62694, 65916, 78733, 83592, 87888, 98874, 125388, 131832, 148311, 157466, 167184, 197748, 236199, 250776, 263664, 296622, 314932, 395496, 444933, 472398, 501552, 593244, 629864, 708597, 790992, 889866, 944796, 1186488, 1259728, 1334799, 1417194, 1779732, 1889592, 2125791, 2372976, 2669598, 2834388, 3559464, 3779184, 4251582, 5339196, 5668776, 6377373, 7118928, 8503164, 10678392, 11337552, 12754746, 17006328, 19132119, 21356784, 25509492, 34012656, 38264238, 51018984, 57396357, 76528476, 102037968, 114792714, 153056952, 229585428, 306113904, 459170856, 918341712]

約数ペア:

[(1, 918341712), (2, 459170856), (3, 306113904), (4, 229585428), (6, 153056952), (8, 114792714), (9, 102037968), (12, 76528476), (16, 57396357), (18, 51018984), (24, 38264238), (27, 34012656), (36, 25509492), (43, 21356784), (48, 19132119), (54, 17006328), (72, 12754746), (81, 11337552), (86, 10678392), (108, 8503164), (129, 7118928), (144, 6377373), (162, 5668776), (172, 5339196), (216, 4251582), (243, 3779184), (258, 3559464), (324, 2834388), (344, 2669598), (387, 2372976), (432, 2125791), (486, 1889592), (516, 1779732), (648, 1417194), (688, 1334799), (729, 1259728), (774, 1186488), (972, 944796), (1032, 889866), (1161, 790992), (1296, 708597), (1458, 629864), (1548, 593244), (1831, 501552), (1944, 472398), (2064, 444933), (2322, 395496), (2916, 314932), (3096, 296622), (3483, 263664), (3662, 250776), (3888, 236199), (4644, 197748), (5493, 167184), (5832, 157466), (6192, 148311), (6966, 131832), (7324, 125388), (9288, 98874), (10449, 87888), (10986, 83592), (11664, 78733), (13932, 65916), (14648, 62694), (16479, 55728), (18576, 49437), (20898, 43944), (21972, 41796), (27864, 32958), (29296, 31347)]