516037408

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{857}}^1$

素因数の和:1505

約数の個数: 48

約数和(自身を含む): 1051674624

約数和(自身を除く): 535637216

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 607, 857, 992, 1214, 1714, 2428, 3428, 4856, 6856, 9712, 13712, 18817, 19424, 26567, 27424, 37634, 53134, 75268, 106268, 150536, 212536, 301072, 425072, 520199, 602144, 850144, 1040398, 2080796, 4161592, 8323184, 16126169, 16646368, 32252338, 64504676, 129009352, 258018704, 516037408]

約数ペア:

[(1, 516037408), (2, 258018704), (4, 129009352), (8, 64504676), (16, 32252338), (31, 16646368), (32, 16126169), (62, 8323184), (124, 4161592), (248, 2080796), (496, 1040398), (607, 850144), (857, 602144), (992, 520199), (1214, 425072), (1714, 301072), (2428, 212536), (3428, 150536), (4856, 106268), (6856, 75268), (9712, 53134), (13712, 37634), (18817, 27424), (19424, 26567)]