273049984

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{68813}}^1$

素因数の和:68858

約数の個数: 32

約数和(自身を含む): 561522240

約数和(自身を除く): 288472256

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 68813, 137626, 275252, 550504, 1101008, 2133203, 2202016, 4266406, 4404032, 8532812, 8808064, 17065624, 34131248, 68262496, 136524992, 273049984]

約数ペア:

[(1, 273049984), (2, 136524992), (4, 68262496), (8, 34131248), (16, 17065624), (31, 8808064), (32, 8532812), (62, 4404032), (64, 4266406), (124, 2202016), (128, 2133203), (248, 1101008), (496, 550504), (992, 275252), (1984, 137626), (3968, 68813)]