251086464

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{12821}}^1$

素因数の和:12858

約数の個数: 96

約数和(自身を含む): 765088740

約数和(自身を除く): 514002276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1152, 1224, 1632, 2176, 2448, 3264, 4896, 6528, 9792, 12821, 19584, 25642, 38463, 51284, 76926, 102568, 115389, 153852, 205136, 217957, 230778, 307704, 410272, 435914, 461556, 615408, 653871, 820544, 871828, 923112, 1230816, 1307742, 1641088, 1743656, 1846224, 1961613, 2461632, 2615484, 3487312, 3692448, 3923226, 4923264, 5230968, 6974624, 7384896, 7846452, 10461936, 13949248, 14769792, 15692904, 20923872, 27898496, 31385808, 41847744, 62771616, 83695488, 125543232, 251086464]

約数ペア:

[(1, 251086464), (2, 125543232), (3, 83695488), (4, 62771616), (6, 41847744), (8, 31385808), (9, 27898496), (12, 20923872), (16, 15692904), (17, 14769792), (18, 13949248), (24, 10461936), (32, 7846452), (34, 7384896), (36, 6974624), (48, 5230968), (51, 4923264), (64, 3923226), (68, 3692448), (72, 3487312), (96, 2615484), (102, 2461632), (128, 1961613), (136, 1846224), (144, 1743656), (153, 1641088), (192, 1307742), (204, 1230816), (272, 923112), (288, 871828), (306, 820544), (384, 653871), (408, 615408), (544, 461556), (576, 435914), (612, 410272), (816, 307704), (1088, 230778), (1152, 217957), (1224, 205136), (1632, 153852), (2176, 115389), (2448, 102568), (3264, 76926), (4896, 51284), (6528, 38463), (9792, 25642), (12821, 19584)]