2858328

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 8755560

約数和(自身を除く): 5897232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 401, 594, 648, 792, 802, 891, 1188, 1203, 1604, 1782, 2376, 2406, 3208, 3564, 3609, 4411, 4812, 7128, 7218, 8822, 9624, 10827, 13233, 14436, 17644, 21654, 26466, 28872, 32481, 35288, 39699, 43308, 52932, 64962, 79398, 86616, 105864, 119097, 129924, 158796, 238194, 259848, 317592, 357291, 476388, 714582, 952776, 1429164, 2858328]

約数ペア:

[(1, 2858328), (2, 1429164), (3, 952776), (4, 714582), (6, 476388), (8, 357291), (9, 317592), (11, 259848), (12, 238194), (18, 158796), (22, 129924), (24, 119097), (27, 105864), (33, 86616), (36, 79398), (44, 64962), (54, 52932), (66, 43308), (72, 39699), (81, 35288), (88, 32481), (99, 28872), (108, 26466), (132, 21654), (162, 17644), (198, 14436), (216, 13233), (264, 10827), (297, 9624), (324, 8822), (396, 7218), (401, 7128), (594, 4812), (648, 4411), (792, 3609), (802, 3564), (891, 3208), (1188, 2406), (1203, 2376), (1604, 1782)]