172800896

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1733}}^1$

素因数の和:1807

約数の個数: 64

約数和(自身を含む): 371422800

約数和(自身を除く): 198621904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 304, 328, 608, 656, 779, 1216, 1312, 1558, 1733, 2432, 2624, 3116, 3466, 5248, 6232, 6932, 12464, 13864, 24928, 27728, 32927, 49856, 55456, 65854, 71053, 99712, 110912, 131708, 142106, 221824, 263416, 284212, 526832, 568424, 1053664, 1136848, 1350007, 2107328, 2273696, 2700014, 4214656, 4547392, 5400028, 9094784, 10800056, 21600112, 43200224, 86400448, 172800896]

約数ペア:

[(1, 172800896), (2, 86400448), (4, 43200224), (8, 21600112), (16, 10800056), (19, 9094784), (32, 5400028), (38, 4547392), (41, 4214656), (64, 2700014), (76, 2273696), (82, 2107328), (128, 1350007), (152, 1136848), (164, 1053664), (304, 568424), (328, 526832), (608, 284212), (656, 263416), (779, 221824), (1216, 142106), (1312, 131708), (1558, 110912), (1733, 99712), (2432, 71053), (2624, 65854), (3116, 55456), (3466, 49856), (5248, 32927), (6232, 27728), (6932, 24928), (12464, 13864)]