289596708

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5268

約数の個数: 84

約数和(自身を含む): 799988560

約数和(自身を除く): 510391852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 972, 1026, 1458, 1539, 2052, 2916, 3078, 4617, 5227, 6156, 9234, 10454, 13851, 15681, 18468, 20908, 27702, 31362, 47043, 55404, 62724, 94086, 99313, 141129, 188172, 198626, 282258, 297939, 397252, 423387, 564516, 595878, 846774, 893817, 1191756, 1270161, 1693548, 1787634, 2540322, 2681451, 3575268, 3810483, 5080644, 5362902, 7620966, 8044353, 10725804, 15241932, 16088706, 24133059, 32177412, 48266118, 72399177, 96532236, 144798354, 289596708]

約数ペア:

[(1, 289596708), (2, 144798354), (3, 96532236), (4, 72399177), (6, 48266118), (9, 32177412), (12, 24133059), (18, 16088706), (19, 15241932), (27, 10725804), (36, 8044353), (38, 7620966), (54, 5362902), (57, 5080644), (76, 3810483), (81, 3575268), (108, 2681451), (114, 2540322), (162, 1787634), (171, 1693548), (228, 1270161), (243, 1191756), (324, 893817), (342, 846774), (486, 595878), (513, 564516), (684, 423387), (729, 397252), (972, 297939), (1026, 282258), (1458, 198626), (1539, 188172), (2052, 141129), (2916, 99313), (3078, 94086), (4617, 62724), (5227, 55404), (6156, 47043), (9234, 31362), (10454, 27702), (13851, 20908), (15681, 18468)]