254403312

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9619}}^1$

素因数の和:9678

約数の個数: 80

約数和(自身を含む): 715728000

約数和(自身を除く): 461324688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 2204, 3306, 4408, 6612, 8816, 9619, 13224, 19238, 26448, 28857, 38476, 57714, 76952, 115428, 153904, 182761, 230856, 278951, 365522, 461712, 548283, 557902, 731044, 836853, 1096566, 1115804, 1462088, 1673706, 2193132, 2231608, 2924176, 3347412, 4386264, 4463216, 5300069, 6694824, 8772528, 10600138, 13389648, 15900207, 21200276, 31800414, 42400552, 63600828, 84801104, 127201656, 254403312]

約数ペア:

[(1, 254403312), (2, 127201656), (3, 84801104), (4, 63600828), (6, 42400552), (8, 31800414), (12, 21200276), (16, 15900207), (19, 13389648), (24, 10600138), (29, 8772528), (38, 6694824), (48, 5300069), (57, 4463216), (58, 4386264), (76, 3347412), (87, 2924176), (114, 2231608), (116, 2193132), (152, 1673706), (174, 1462088), (228, 1115804), (232, 1096566), (304, 836853), (348, 731044), (456, 557902), (464, 548283), (551, 461712), (696, 365522), (912, 278951), (1102, 230856), (1392, 182761), (1653, 153904), (2204, 115428), (3306, 76952), (4408, 57714), (6612, 38476), (8816, 28857), (9619, 26448), (13224, 19238)]