211602456

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{2791}}^1$

素因数の和:2828

約数の個数: 112

約数和(自身を含む): 640847760

約数和(自身を除く): 429245304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2791, 2808, 2916, 3159, 4212, 5582, 5832, 6318, 8373, 8424, 9477, 11164, 12636, 16746, 18954, 22328, 25119, 25272, 33492, 36283, 37908, 50238, 66984, 72566, 75357, 75816, 100476, 108849, 145132, 150714, 200952, 217698, 226071, 290264, 301428, 326547, 435396, 452142, 602856, 653094, 678213, 870792, 904284, 979641, 1306188, 1356426, 1808568, 1959282, 2034639, 2612376, 2712852, 2938923, 3918564, 4069278, 5425704, 5877846, 7837128, 8138556, 8816769, 11755692, 16277112, 17633538, 23511384, 26450307, 35267076, 52900614, 70534152, 105801228, 211602456]

約数ペア:

[(1, 211602456), (2, 105801228), (3, 70534152), (4, 52900614), (6, 35267076), (8, 26450307), (9, 23511384), (12, 17633538), (13, 16277112), (18, 11755692), (24, 8816769), (26, 8138556), (27, 7837128), (36, 5877846), (39, 5425704), (52, 4069278), (54, 3918564), (72, 2938923), (78, 2712852), (81, 2612376), (104, 2034639), (108, 1959282), (117, 1808568), (156, 1356426), (162, 1306188), (216, 979641), (234, 904284), (243, 870792), (312, 678213), (324, 653094), (351, 602856), (468, 452142), (486, 435396), (648, 326547), (702, 301428), (729, 290264), (936, 226071), (972, 217698), (1053, 200952), (1404, 150714), (1458, 145132), (1944, 108849), (2106, 100476), (2791, 75816), (2808, 75357), (2916, 72566), (3159, 66984), (4212, 50238), (5582, 37908), (5832, 36283), (6318, 33492), (8373, 25272), (8424, 25119), (9477, 22328), (11164, 18954), (12636, 16746)]