248645808

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{33857}}^1$

素因数の和:33891

約数の個数: 80

約数和(自身を含む): 755710560

約数和(自身を除く): 507064752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 33857, 67714, 101571, 135428, 203142, 270856, 304713, 406284, 541712, 575569, 609426, 812568, 914139, 1151138, 1218852, 1625136, 1726707, 1828278, 2302276, 2437704, 3453414, 3656556, 4604552, 4875408, 5180121, 6906828, 7313112, 9209104, 10360242, 13813656, 14626224, 15540363, 20720484, 27627312, 31080726, 41440968, 62161452, 82881936, 124322904, 248645808]

約数ペア:

[(1, 248645808), (2, 124322904), (3, 82881936), (4, 62161452), (6, 41440968), (8, 31080726), (9, 27627312), (12, 20720484), (16, 15540363), (17, 14626224), (18, 13813656), (24, 10360242), (27, 9209104), (34, 7313112), (36, 6906828), (48, 5180121), (51, 4875408), (54, 4604552), (68, 3656556), (72, 3453414), (102, 2437704), (108, 2302276), (136, 1828278), (144, 1726707), (153, 1625136), (204, 1218852), (216, 1151138), (272, 914139), (306, 812568), (408, 609426), (432, 575569), (459, 541712), (612, 406284), (816, 304713), (918, 270856), (1224, 203142), (1836, 135428), (2448, 101571), (3672, 67714), (7344, 33857)]