2081566188

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1355

約数の個数: 168

約数和(自身を含む): 6023234448

約数和(自身を除く): 3941668260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 81, 86, 108, 117, 129, 156, 162, 172, 234, 243, 258, 324, 351, 387, 468, 486, 516, 559, 702, 729, 774, 972, 1053, 1118, 1161, 1277, 1404, 1458, 1548, 1677, 2106, 2236, 2322, 2554, 2916, 3159, 3354, 3483, 3831, 4212, 4644, 5031, 5108, 6318, 6708, 6966, 7662, 9477, 10062, 10449, 11493, 12636, 13932, 15093, 15324, 16601, 18954, 20124, 20898, 22986, 30186, 31347, 33202, 34479, 37908, 41796, 45279, 45972, 49803, 54911, 60372, 62694, 66404, 68958, 90558, 99606, 103437, 109822, 125388, 135837, 137916, 149409, 164733, 181116, 199212, 206874, 219644, 271674, 298818, 310311, 329466, 407511, 413748, 448227, 494199, 543348, 597636, 620622, 658932, 713843, 815022, 896454, 930933, 988398, 1241244, 1344681, 1427686, 1482597, 1630044, 1792908, 1861866, 1976796, 2141529, 2689362, 2855372, 2965194, 3723732, 4034043, 4283058, 4447791, 5378724, 5930388, 6424587, 8068086, 8566116, 8895582, 12102129, 12849174, 13343373, 16136172, 17791164, 19273761, 24204258, 25698348, 26686746, 38547522, 40030119, 48408516, 53373492, 57821283, 77095044, 80060238, 115642566, 160120476, 173463849, 231285132, 346927698, 520391547, 693855396, 1040783094, 2081566188]

約数ペア:

[(1, 2081566188), (2, 1040783094), (3, 693855396), (4, 520391547), (6, 346927698), (9, 231285132), (12, 173463849), (13, 160120476), (18, 115642566), (26, 80060238), (27, 77095044), (36, 57821283), (39, 53373492), (43, 48408516), (52, 40030119), (54, 38547522), (78, 26686746), (81, 25698348), (86, 24204258), (108, 19273761), (117, 17791164), (129, 16136172), (156, 13343373), (162, 12849174), (172, 12102129), (234, 8895582), (243, 8566116), (258, 8068086), (324, 6424587), (351, 5930388), (387, 5378724), (468, 4447791), (486, 4283058), (516, 4034043), (559, 3723732), (702, 2965194), (729, 2855372), (774, 2689362), (972, 2141529), (1053, 1976796), (1118, 1861866), (1161, 1792908), (1277, 1630044), (1404, 1482597), (1458, 1427686), (1548, 1344681), (1677, 1241244), (2106, 988398), (2236, 930933), (2322, 896454), (2554, 815022), (2916, 713843), (3159, 658932), (3354, 620622), (3483, 597636), (3831, 543348), (4212, 494199), (4644, 448227), (5031, 413748), (5108, 407511), (6318, 329466), (6708, 310311), (6966, 298818), (7662, 271674), (9477, 219644), (10062, 206874), (10449, 199212), (11493, 181116), (12636, 164733), (13932, 149409), (15093, 137916), (15324, 135837), (16601, 125388), (18954, 109822), (20124, 103437), (20898, 99606), (22986, 90558), (30186, 68958), (31347, 66404), (33202, 62694), (34479, 60372), (37908, 54911), (41796, 49803), (45279, 45972)]