215575344

素因数分解:

$2^4\times 3^4\times {\mathrm{181}}^1\times {\mathrm{919}}^1$

素因数の和:1120

約数の個数: 100

約数和(自身を含む): 628067440

約数和(自身を除く): 412492096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 181, 216, 324, 362, 432, 543, 648, 724, 919, 1086, 1296, 1448, 1629, 1838, 2172, 2757, 2896, 3258, 3676, 4344, 4887, 5514, 6516, 7352, 8271, 8688, 9774, 11028, 13032, 14661, 14704, 16542, 19548, 22056, 24813, 26064, 29322, 33084, 39096, 44112, 49626, 58644, 66168, 74439, 78192, 99252, 117288, 132336, 148878, 166339, 198504, 234576, 297756, 332678, 397008, 499017, 595512, 665356, 998034, 1191024, 1330712, 1497051, 1996068, 2661424, 2994102, 3992136, 4491153, 5988204, 7984272, 8982306, 11976408, 13473459, 17964612, 23952816, 26946918, 35929224, 53893836, 71858448, 107787672, 215575344]

約数ペア:

[(1, 215575344), (2, 107787672), (3, 71858448), (4, 53893836), (6, 35929224), (8, 26946918), (9, 23952816), (12, 17964612), (16, 13473459), (18, 11976408), (24, 8982306), (27, 7984272), (36, 5988204), (48, 4491153), (54, 3992136), (72, 2994102), (81, 2661424), (108, 1996068), (144, 1497051), (162, 1330712), (181, 1191024), (216, 998034), (324, 665356), (362, 595512), (432, 499017), (543, 397008), (648, 332678), (724, 297756), (919, 234576), (1086, 198504), (1296, 166339), (1448, 148878), (1629, 132336), (1838, 117288), (2172, 99252), (2757, 78192), (2896, 74439), (3258, 66168), (3676, 58644), (4344, 49626), (4887, 44112), (5514, 39096), (6516, 33084), (7352, 29322), (8271, 26064), (8688, 24813), (9774, 22056), (11028, 19548), (13032, 16542), (14661, 14704)]