215870688

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{68141}}^1$

素因数の和:68168

約数の個数: 72

約数和(自身を含む): 669699576

約数和(自身を除く): 453828888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 68141, 136282, 204423, 272564, 408846, 545128, 613269, 749551, 817692, 1090256, 1226538, 1499102, 1635384, 2180512, 2248653, 2453076, 2998204, 3270768, 4497306, 4906152, 5996408, 6541536, 6745959, 8994612, 9812304, 11992816, 13491918, 17989224, 19624608, 23985632, 26983836, 35978448, 53967672, 71956896, 107935344, 215870688]

約数ペア:

[(1, 215870688), (2, 107935344), (3, 71956896), (4, 53967672), (6, 35978448), (8, 26983836), (9, 23985632), (11, 19624608), (12, 17989224), (16, 13491918), (18, 11992816), (22, 9812304), (24, 8994612), (32, 6745959), (33, 6541536), (36, 5996408), (44, 4906152), (48, 4497306), (66, 3270768), (72, 2998204), (88, 2453076), (96, 2248653), (99, 2180512), (132, 1635384), (144, 1499102), (176, 1226538), (198, 1090256), (264, 817692), (288, 749551), (352, 613269), (396, 545128), (528, 408846), (792, 272564), (1056, 204423), (1584, 136282), (3168, 68141)]