261566965044

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{122387}}^1$

素因数の和:122675

約数の個数: 192

約数和(自身を含む): 848765675520

約数和(自身を除く): 587198710476

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 257, 297, 308, 378, 396, 462, 514, 594, 693, 756, 771, 924, 1028, 1188, 1386, 1542, 1799, 2079, 2313, 2772, 2827, 3084, 3598, 4158, 4626, 5397, 5654, 6939, 7196, 8316, 8481, 9252, 10794, 11308, 13878, 16191, 16962, 19789, 21588, 25443, 27756, 32382, 33924, 39578, 48573, 50886, 59367, 64764, 76329, 79156, 97146, 101772, 118734, 122387, 152658, 178101, 194292, 237468, 244774, 305316, 356202, 367161, 489548, 534303, 712404, 734322, 856709, 1068606, 1101483, 1346257, 1468644, 1713418, 2137212, 2202966, 2570127, 2692514, 3304449, 3426836, 4038771, 4405932, 5140254, 5385028, 6608898, 7710381, 8077542, 9423799, 10280508, 12116313, 13217796, 15420762, 16155084, 18847598, 23131143, 24232626, 28271397, 30841524, 31453459, 36348939, 37695196, 46262286, 48465252, 56542794, 62906918, 72697878, 84814191, 92524572, 94360377, 113085588, 125813836, 145395756, 169628382, 188720754, 220174213, 254442573, 283081131, 339256764, 345988049, 377441508, 440348426, 508885146, 566162262, 660522639, 691976098, 849243393, 880696852, 1017770292, 1037964147, 1132324524, 1321045278, 1383952196, 1698486786, 1981567917, 2075928294, 2421916343, 2642090556, 3113892441, 3396973572, 3963135834, 4151856588, 4843832686, 5944703751, 6227784882, 7265749029, 7926271668, 9341677323, 9687665372, 11889407502, 12455569764, 14531498058, 18683354646, 21797247087, 23778815004, 29062996116, 37366709292, 43594494174, 65391741261, 87188988348, 130783482522, 261566965044]

約数ペア:

[(1, 261566965044), (2, 130783482522), (3, 87188988348), (4, 65391741261), (6, 43594494174), (7, 37366709292), (9, 29062996116), (11, 23778815004), (12, 21797247087), (14, 18683354646), (18, 14531498058), (21, 12455569764), (22, 11889407502), (27, 9687665372), (28, 9341677323), (33, 7926271668), (36, 7265749029), (42, 6227784882), (44, 5944703751), (54, 4843832686), (63, 4151856588), (66, 3963135834), (77, 3396973572), (84, 3113892441), (99, 2642090556), (108, 2421916343), (126, 2075928294), (132, 1981567917), (154, 1698486786), (189, 1383952196), (198, 1321045278), (231, 1132324524), (252, 1037964147), (257, 1017770292), (297, 880696852), (308, 849243393), (378, 691976098), (396, 660522639), (462, 566162262), (514, 508885146), (594, 440348426), (693, 377441508), (756, 345988049), (771, 339256764), (924, 283081131), (1028, 254442573), (1188, 220174213), (1386, 188720754), (1542, 169628382), (1799, 145395756), (2079, 125813836), (2313, 113085588), (2772, 94360377), (2827, 92524572), (3084, 84814191), (3598, 72697878), (4158, 62906918), (4626, 56542794), (5397, 48465252), (5654, 46262286), (6939, 37695196), (7196, 36348939), (8316, 31453459), (8481, 30841524), (9252, 28271397), (10794, 24232626), (11308, 23131143), (13878, 18847598), (16191, 16155084), (16962, 15420762), (19789, 13217796), (21588, 12116313), (25443, 10280508), (27756, 9423799), (32382, 8077542), (33924, 7710381), (39578, 6608898), (48573, 5385028), (50886, 5140254), (59367, 4405932), (64764, 4038771), (76329, 3426836), (79156, 3304449), (97146, 2692514), (101772, 2570127), (118734, 2202966), (122387, 2137212), (152658, 1713418), (178101, 1468644), (194292, 1346257), (237468, 1101483), (244774, 1068606), (305316, 856709), (356202, 734322), (367161, 712404), (489548, 534303)]