2021777784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 6088642560

約数和(自身を除く): 4066864776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 191, 234, 258, 263, 312, 344, 382, 387, 468, 516, 526, 559, 573, 764, 774, 789, 936, 1032, 1052, 1118, 1146, 1528, 1548, 1578, 1677, 1719, 2104, 2236, 2292, 2367, 2483, 3096, 3156, 3354, 3419, 3438, 4472, 4584, 4734, 4966, 5031, 6312, 6708, 6838, 6876, 7449, 8213, 9468, 9932, 10062, 10257, 11309, 13416, 13676, 13752, 14898, 16426, 18936, 19864, 20124, 20514, 22347, 22618, 24639, 27352, 29796, 30771, 32852, 33927, 40248, 41028, 44694, 45236, 49278, 50233, 59592, 61542, 65704, 67854, 73917, 82056, 89388, 90472, 98556, 100466, 101781, 106769, 123084, 135708, 147017, 147834, 150699, 178776, 197112, 200932, 203562, 213538, 246168, 271416, 294034, 295668, 301398, 320307, 401864, 407124, 427076, 441051, 452097, 588068, 591336, 602796, 640614, 653029, 814248, 854152, 882102, 904194, 960921, 1176136, 1205592, 1281228, 1306058, 1323153, 1764204, 1808388, 1921842, 1959087, 2160019, 2562456, 2612116, 2646306, 3528408, 3616776, 3843684, 3918174, 4320038, 5224232, 5292612, 5877261, 6480057, 7687368, 7836348, 8640076, 10585224, 11754522, 12960114, 15672696, 17280152, 19440171, 23509044, 25920228, 28080247, 38880342, 47018088, 51840456, 56160494, 77760684, 84240741, 112320988, 155521368, 168481482, 224641976, 252722223, 336962964, 505444446, 673925928, 1010888892, 2021777784]

約数ペア:

[(1, 2021777784), (2, 1010888892), (3, 673925928), (4, 505444446), (6, 336962964), (8, 252722223), (9, 224641976), (12, 168481482), (13, 155521368), (18, 112320988), (24, 84240741), (26, 77760684), (36, 56160494), (39, 51840456), (43, 47018088), (52, 38880342), (72, 28080247), (78, 25920228), (86, 23509044), (104, 19440171), (117, 17280152), (129, 15672696), (156, 12960114), (172, 11754522), (191, 10585224), (234, 8640076), (258, 7836348), (263, 7687368), (312, 6480057), (344, 5877261), (382, 5292612), (387, 5224232), (468, 4320038), (516, 3918174), (526, 3843684), (559, 3616776), (573, 3528408), (764, 2646306), (774, 2612116), (789, 2562456), (936, 2160019), (1032, 1959087), (1052, 1921842), (1118, 1808388), (1146, 1764204), (1528, 1323153), (1548, 1306058), (1578, 1281228), (1677, 1205592), (1719, 1176136), (2104, 960921), (2236, 904194), (2292, 882102), (2367, 854152), (2483, 814248), (3096, 653029), (3156, 640614), (3354, 602796), (3419, 591336), (3438, 588068), (4472, 452097), (4584, 441051), (4734, 427076), (4966, 407124), (5031, 401864), (6312, 320307), (6708, 301398), (6838, 295668), (6876, 294034), (7449, 271416), (8213, 246168), (9468, 213538), (9932, 203562), (10062, 200932), (10257, 197112), (11309, 178776), (13416, 150699), (13676, 147834), (13752, 147017), (14898, 135708), (16426, 123084), (18936, 106769), (19864, 101781), (20124, 100466), (20514, 98556), (22347, 90472), (22618, 89388), (24639, 82056), (27352, 73917), (29796, 67854), (30771, 65704), (32852, 61542), (33927, 59592), (40248, 50233), (41028, 49278), (44694, 45236)]