2788171056

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{160019}}^1$

素因数の和:160055

約数の個数: 90

約数和(自身を含む): 8576911980

約数和(自身を除く): 5788740924

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 17424, 160019, 320038, 480057, 640076, 960114, 1280152, 1440171, 1760209, 1920228, 2560304, 2880342, 3520418, 3840456, 5280627, 5760684, 7040836, 7680912, 10561254, 11521368, 14081672, 15841881, 19362299, 21122508, 23042736, 28163344, 31683762, 38724598, 42245016, 58086897, 63367524, 77449196, 84490032, 116173794, 126735048, 154898392, 174260691, 232347588, 253470096, 309796784, 348521382, 464695176, 697042764, 929390352, 1394085528, 2788171056]

約数ペア:

[(1, 2788171056), (2, 1394085528), (3, 929390352), (4, 697042764), (6, 464695176), (8, 348521382), (9, 309796784), (11, 253470096), (12, 232347588), (16, 174260691), (18, 154898392), (22, 126735048), (24, 116173794), (33, 84490032), (36, 77449196), (44, 63367524), (48, 58086897), (66, 42245016), (72, 38724598), (88, 31683762), (99, 28163344), (121, 23042736), (132, 21122508), (144, 19362299), (176, 15841881), (198, 14081672), (242, 11521368), (264, 10561254), (363, 7680912), (396, 7040836), (484, 5760684), (528, 5280627), (726, 3840456), (792, 3520418), (968, 2880342), (1089, 2560304), (1452, 1920228), (1584, 1760209), (1936, 1440171), (2178, 1280152), (2904, 960114), (4356, 640076), (5808, 480057), (8712, 320038), (17424, 160019)]