243905024

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 120

約数和(自身を含む): 557297664

約数和(自身を除く): 313392640

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 127, 128, 176, 242, 248, 254, 256, 341, 352, 484, 496, 508, 512, 682, 704, 968, 992, 1016, 1364, 1397, 1408, 1936, 1984, 2032, 2728, 2794, 2816, 3751, 3872, 3937, 3968, 4064, 5456, 5588, 5632, 7502, 7744, 7874, 7936, 8128, 10912, 11176, 15004, 15367, 15488, 15748, 15872, 16256, 21824, 22352, 30008, 30734, 30976, 31496, 32512, 43307, 43648, 44704, 60016, 61468, 61952, 62992, 65024, 86614, 87296, 89408, 120032, 122936, 125984, 173228, 174592, 178816, 240064, 245872, 251968, 346456, 357632, 476377, 480128, 491744, 503936, 692912, 715264, 952754, 960256, 983488, 1007872, 1385824, 1905508, 1920512, 1966976, 2015744, 2771648, 3811016, 3933952, 5543296, 7622032, 7867904, 11086592, 15244064, 22173184, 30488128, 60976256, 121952512, 243905024]

約数ペア:

[(1, 243905024), (2, 121952512), (4, 60976256), (8, 30488128), (11, 22173184), (16, 15244064), (22, 11086592), (31, 7867904), (32, 7622032), (44, 5543296), (62, 3933952), (64, 3811016), (88, 2771648), (121, 2015744), (124, 1966976), (127, 1920512), (128, 1905508), (176, 1385824), (242, 1007872), (248, 983488), (254, 960256), (256, 952754), (341, 715264), (352, 692912), (484, 503936), (496, 491744), (508, 480128), (512, 476377), (682, 357632), (704, 346456), (968, 251968), (992, 245872), (1016, 240064), (1364, 178816), (1397, 174592), (1408, 173228), (1936, 125984), (1984, 122936), (2032, 120032), (2728, 89408), (2794, 87296), (2816, 86614), (3751, 65024), (3872, 62992), (3937, 61952), (3968, 61468), (4064, 60016), (5456, 44704), (5588, 43648), (5632, 43307), (7502, 32512), (7744, 31496), (7874, 30976), (7936, 30734), (8128, 30008), (10912, 22352), (11176, 21824), (15004, 16256), (15367, 15872), (15488, 15748)]