289009776

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17657}}^1$

素因数の和:17710

約数の個数: 80

約数和(自身を含む): 840803328

約数和(自身を除く): 551793552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 17657, 35314, 52971, 70628, 105942, 141256, 194227, 211884, 282512, 388454, 423768, 547367, 582681, 776908, 847536, 1094734, 1165362, 1553816, 1642101, 2189468, 2330724, 3107632, 3284202, 4378936, 4661448, 6021037, 6568404, 8757872, 9322896, 12042074, 13136808, 18063111, 24084148, 26273616, 36126222, 48168296, 72252444, 96336592, 144504888, 289009776]

約数ペア:

[(1, 289009776), (2, 144504888), (3, 96336592), (4, 72252444), (6, 48168296), (8, 36126222), (11, 26273616), (12, 24084148), (16, 18063111), (22, 13136808), (24, 12042074), (31, 9322896), (33, 8757872), (44, 6568404), (48, 6021037), (62, 4661448), (66, 4378936), (88, 3284202), (93, 3107632), (124, 2330724), (132, 2189468), (176, 1642101), (186, 1553816), (248, 1165362), (264, 1094734), (341, 847536), (372, 776908), (496, 582681), (528, 547367), (682, 423768), (744, 388454), (1023, 282512), (1364, 211884), (1488, 194227), (2046, 141256), (2728, 105942), (4092, 70628), (5456, 52971), (8184, 35314), (16368, 17657)]