1260448

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 3011904

約数和(自身を除く): 1751456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 331, 476, 544, 662, 952, 1324, 1904, 2317, 2648, 3808, 4634, 5296, 5627, 9268, 10592, 11254, 18536, 22508, 37072, 39389, 45016, 74144, 78778, 90032, 157556, 180064, 315112, 630224, 1260448]

約数ペア:

[(1, 1260448), (2, 630224), (4, 315112), (7, 180064), (8, 157556), (14, 90032), (16, 78778), (17, 74144), (28, 45016), (32, 39389), (34, 37072), (56, 22508), (68, 18536), (112, 11254), (119, 10592), (136, 9268), (224, 5627), (238, 5296), (272, 4634), (331, 3808), (476, 2648), (544, 2317), (662, 1904), (952, 1324)]