219260281932

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1277}}^1\times {\mathrm{110917}}^1$

素因数の和:112247

約数の個数: 72

約数和(自身を含む): 567579828816

約数和(自身を除く): 348319546884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1277, 1548, 2554, 3831, 5108, 7662, 11493, 15324, 22986, 45972, 54911, 109822, 110917, 164733, 219644, 221834, 329466, 332751, 443668, 494199, 658932, 665502, 988398, 998253, 1331004, 1976796, 1996506, 3993012, 4769431, 9538862, 14308293, 19077724, 28616586, 42924879, 57233172, 85849758, 141641009, 171699516, 283282018, 424923027, 566564036, 849846054, 1274769081, 1699692108, 2549538162, 5099076324, 6090563387, 12181126774, 18271690161, 24362253548, 36543380322, 54815070483, 73086760644, 109630140966, 219260281932]

約数ペア:

[(1, 219260281932), (2, 109630140966), (3, 73086760644), (4, 54815070483), (6, 36543380322), (9, 24362253548), (12, 18271690161), (18, 12181126774), (36, 6090563387), (43, 5099076324), (86, 2549538162), (129, 1699692108), (172, 1274769081), (258, 849846054), (387, 566564036), (516, 424923027), (774, 283282018), (1277, 171699516), (1548, 141641009), (2554, 85849758), (3831, 57233172), (5108, 42924879), (7662, 28616586), (11493, 19077724), (15324, 14308293), (22986, 9538862), (45972, 4769431), (54911, 3993012), (109822, 1996506), (110917, 1976796), (164733, 1331004), (219644, 998253), (221834, 988398), (329466, 665502), (332751, 658932), (443668, 494199)]