261133552836

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{78511}}^1$

素因数の和:78663

約数の個数: 192

約数和(自身を含む): 768186531840

約数和(自身を除く): 507052979004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 103, 108, 117, 138, 156, 206, 207, 234, 276, 299, 309, 351, 412, 414, 468, 598, 618, 621, 702, 828, 897, 927, 1196, 1236, 1242, 1339, 1404, 1794, 1854, 2369, 2484, 2678, 2691, 2781, 3588, 3708, 4017, 4738, 5356, 5382, 5562, 7107, 8034, 8073, 9476, 10764, 11124, 12051, 14214, 16068, 16146, 21321, 24102, 28428, 30797, 32292, 36153, 42642, 48204, 61594, 63963, 72306, 78511, 85284, 92391, 123188, 127926, 144612, 157022, 184782, 235533, 255852, 277173, 314044, 369564, 471066, 554346, 706599, 831519, 942132, 1020643, 1108692, 1413198, 1663038, 1805753, 2041286, 2119797, 2826396, 3061929, 3326076, 3611506, 4082572, 4239594, 5417259, 6123858, 7223012, 8086633, 8479188, 9185787, 10834518, 12247716, 16173266, 16251777, 18371574, 21669036, 23474789, 24259899, 27557361, 32346532, 32503554, 36743148, 46949578, 48519798, 48755331, 55114722, 65007108, 70424367, 72779697, 93899156, 97039596, 97510662, 105126229, 110229444, 140848734, 145559394, 185992559, 195021324, 210252458, 211273101, 218339091, 281697468, 291118788, 315378687, 371985118, 420504916, 422546202, 436678182, 557977677, 630757374, 633819303, 743970236, 845092404, 873356364, 946136061, 1115955354, 1261514748, 1267638606, 1673933031, 1892272122, 2231910708, 2417903267, 2535277212, 2838408183, 3347866062, 3784544244, 4835806534, 5021799093, 5676816366, 6695732124, 7253709801, 9671613068, 10043598186, 11353632732, 14507419602, 20087196372, 21761129403, 29014839204, 43522258806, 65283388209, 87044517612, 130566776418, 261133552836]

約数ペア:

[(1, 261133552836), (2, 130566776418), (3, 87044517612), (4, 65283388209), (6, 43522258806), (9, 29014839204), (12, 21761129403), (13, 20087196372), (18, 14507419602), (23, 11353632732), (26, 10043598186), (27, 9671613068), (36, 7253709801), (39, 6695732124), (46, 5676816366), (52, 5021799093), (54, 4835806534), (69, 3784544244), (78, 3347866062), (92, 2838408183), (103, 2535277212), (108, 2417903267), (117, 2231910708), (138, 1892272122), (156, 1673933031), (206, 1267638606), (207, 1261514748), (234, 1115955354), (276, 946136061), (299, 873356364), (309, 845092404), (351, 743970236), (412, 633819303), (414, 630757374), (468, 557977677), (598, 436678182), (618, 422546202), (621, 420504916), (702, 371985118), (828, 315378687), (897, 291118788), (927, 281697468), (1196, 218339091), (1236, 211273101), (1242, 210252458), (1339, 195021324), (1404, 185992559), (1794, 145559394), (1854, 140848734), (2369, 110229444), (2484, 105126229), (2678, 97510662), (2691, 97039596), (2781, 93899156), (3588, 72779697), (3708, 70424367), (4017, 65007108), (4738, 55114722), (5356, 48755331), (5382, 48519798), (5562, 46949578), (7107, 36743148), (8034, 32503554), (8073, 32346532), (9476, 27557361), (10764, 24259899), (11124, 23474789), (12051, 21669036), (14214, 18371574), (16068, 16251777), (16146, 16173266), (21321, 12247716), (24102, 10834518), (28428, 9185787), (30797, 8479188), (32292, 8086633), (36153, 7223012), (42642, 6123858), (48204, 5417259), (61594, 4239594), (63963, 4082572), (72306, 3611506), (78511, 3326076), (85284, 3061929), (92391, 2826396), (123188, 2119797), (127926, 2041286), (144612, 1805753), (157022, 1663038), (184782, 1413198), (235533, 1108692), (255852, 1020643), (277173, 942132), (314044, 831519), (369564, 706599), (471066, 554346)]