280097352

素因数分解:

$2^3\times 3^5\times {\mathrm{149}}^1\times {\mathrm{967}}^1$

素因数の和:1137

約数の個数: 96

約数和(自身を含む): 792792000

約数和(自身を除く): 512694648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 149, 162, 216, 243, 298, 324, 447, 486, 596, 648, 894, 967, 972, 1192, 1341, 1788, 1934, 1944, 2682, 2901, 3576, 3868, 4023, 5364, 5802, 7736, 8046, 8703, 10728, 11604, 12069, 16092, 17406, 23208, 24138, 26109, 32184, 34812, 36207, 48276, 52218, 69624, 72414, 78327, 96552, 104436, 144083, 144828, 156654, 208872, 234981, 288166, 289656, 313308, 432249, 469962, 576332, 626616, 864498, 939924, 1152664, 1296747, 1728996, 1879848, 2593494, 3457992, 3890241, 5186988, 7780482, 10373976, 11670723, 15560964, 23341446, 31121928, 35012169, 46682892, 70024338, 93365784, 140048676, 280097352]

約数ペア:

[(1, 280097352), (2, 140048676), (3, 93365784), (4, 70024338), (6, 46682892), (8, 35012169), (9, 31121928), (12, 23341446), (18, 15560964), (24, 11670723), (27, 10373976), (36, 7780482), (54, 5186988), (72, 3890241), (81, 3457992), (108, 2593494), (149, 1879848), (162, 1728996), (216, 1296747), (243, 1152664), (298, 939924), (324, 864498), (447, 626616), (486, 576332), (596, 469962), (648, 432249), (894, 313308), (967, 289656), (972, 288166), (1192, 234981), (1341, 208872), (1788, 156654), (1934, 144828), (1944, 144083), (2682, 104436), (2901, 96552), (3576, 78327), (3868, 72414), (4023, 69624), (5364, 52218), (5802, 48276), (7736, 36207), (8046, 34812), (8703, 32184), (10728, 26109), (11604, 24138), (12069, 23208), (16092, 17406)]