244981584

素因数分解:

$2^4\times 3^4\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:890

約数の個数: 100

約数和(自身を含む): 712314900

約数和(自身を除く): 467333316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 421, 432, 449, 648, 842, 898, 1263, 1296, 1347, 1684, 1796, 2526, 2694, 3368, 3592, 3789, 4041, 5052, 5388, 6736, 7184, 7578, 8082, 10104, 10776, 11367, 12123, 15156, 16164, 20208, 21552, 22734, 24246, 30312, 32328, 34101, 36369, 45468, 48492, 60624, 64656, 68202, 72738, 90936, 96984, 136404, 145476, 181872, 189029, 193968, 272808, 290952, 378058, 545616, 567087, 581904, 756116, 1134174, 1512232, 1701261, 2268348, 3024464, 3402522, 4536696, 5103783, 6805044, 9073392, 10207566, 13610088, 15311349, 20415132, 27220176, 30622698, 40830264, 61245396, 81660528, 122490792, 244981584]

約数ペア:

[(1, 244981584), (2, 122490792), (3, 81660528), (4, 61245396), (6, 40830264), (8, 30622698), (9, 27220176), (12, 20415132), (16, 15311349), (18, 13610088), (24, 10207566), (27, 9073392), (36, 6805044), (48, 5103783), (54, 4536696), (72, 3402522), (81, 3024464), (108, 2268348), (144, 1701261), (162, 1512232), (216, 1134174), (324, 756116), (421, 581904), (432, 567087), (449, 545616), (648, 378058), (842, 290952), (898, 272808), (1263, 193968), (1296, 189029), (1347, 181872), (1684, 145476), (1796, 136404), (2526, 96984), (2694, 90936), (3368, 72738), (3592, 68202), (3789, 64656), (4041, 60624), (5052, 48492), (5388, 45468), (6736, 36369), (7184, 34101), (7578, 32328), (8082, 30312), (10104, 24246), (10776, 22734), (11367, 21552), (12123, 20208), (15156, 16164)]