222699168

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10891}}^1$

素因数の和:10978

約数の個数: 72

約数和(自身を含む): 642279456

約数和(自身を除く): 419580288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 10891, 20448, 21782, 32673, 43564, 65346, 87128, 98019, 130692, 174256, 196038, 261384, 348512, 392076, 522768, 773261, 784152, 1045536, 1546522, 1568304, 2319783, 3093044, 3136608, 4639566, 6186088, 6959349, 9279132, 12372176, 13918698, 18558264, 24744352, 27837396, 37116528, 55674792, 74233056, 111349584, 222699168]

約数ペア:

[(1, 222699168), (2, 111349584), (3, 74233056), (4, 55674792), (6, 37116528), (8, 27837396), (9, 24744352), (12, 18558264), (16, 13918698), (18, 12372176), (24, 9279132), (32, 6959349), (36, 6186088), (48, 4639566), (71, 3136608), (72, 3093044), (96, 2319783), (142, 1568304), (144, 1546522), (213, 1045536), (284, 784152), (288, 773261), (426, 522768), (568, 392076), (639, 348512), (852, 261384), (1136, 196038), (1278, 174256), (1704, 130692), (2272, 98019), (2556, 87128), (3408, 65346), (5112, 43564), (6816, 32673), (10224, 21782), (10891, 20448)]