805856904

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{120349}}^1$

素因数の和:120395

約数の個数: 64

約数和(自身を含む): 2310720000

約数和(自身を除く): 1504863096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 120349, 240698, 361047, 481396, 722094, 962792, 1083141, 1444188, 2166282, 2888376, 3249423, 3730819, 4332564, 6498846, 7461638, 8665128, 11192457, 12997692, 14923276, 22384914, 25995384, 29846552, 33577371, 44769828, 67154742, 89539656, 100732113, 134309484, 201464226, 268618968, 402928452, 805856904]

約数ペア:

[(1, 805856904), (2, 402928452), (3, 268618968), (4, 201464226), (6, 134309484), (8, 100732113), (9, 89539656), (12, 67154742), (18, 44769828), (24, 33577371), (27, 29846552), (31, 25995384), (36, 22384914), (54, 14923276), (62, 12997692), (72, 11192457), (93, 8665128), (108, 7461638), (124, 6498846), (186, 4332564), (216, 3730819), (248, 3249423), (279, 2888376), (372, 2166282), (558, 1444188), (744, 1083141), (837, 962792), (1116, 722094), (1674, 481396), (2232, 361047), (3348, 240698), (6696, 120349)]