220026456

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{26119}}^1$

素因数の和:26150

約数の個数: 80

約数和(自身を含む): 663709200

約数和(自身を除く): 443682744

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, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 26119, 52238, 78357, 104476, 156714, 208952, 235071, 313428, 339547, 470142, 626856, 679094, 705213, 940284, 1018641, 1358188, 1410426, 1880568, 2037282, 2115639, 2716376, 2820852, 3055923, 4074564, 4231278, 5641704, 6111846, 8149128, 8462556, 9167769, 12223692, 16925112, 18335538, 24447384, 27503307, 36671076, 55006614, 73342152, 110013228, 220026456]

約数ペア:

[(1, 220026456), (2, 110013228), (3, 73342152), (4, 55006614), (6, 36671076), (8, 27503307), (9, 24447384), (12, 18335538), (13, 16925112), (18, 12223692), (24, 9167769), (26, 8462556), (27, 8149128), (36, 6111846), (39, 5641704), (52, 4231278), (54, 4074564), (72, 3055923), (78, 2820852), (81, 2716376), (104, 2115639), (108, 2037282), (117, 1880568), (156, 1410426), (162, 1358188), (216, 1018641), (234, 940284), (312, 705213), (324, 679094), (351, 626856), (468, 470142), (648, 339547), (702, 313428), (936, 235071), (1053, 208952), (1404, 156714), (2106, 104476), (2808, 78357), (4212, 52238), (8424, 26119)]