1185192488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 2411640000

約数和(自身を除く): 1226447512

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 149, 152, 172, 298, 344, 596, 817, 1192, 1217, 1634, 2434, 2831, 3268, 4868, 5662, 6407, 6536, 9736, 11324, 12814, 22648, 23123, 25628, 46246, 51256, 52331, 92492, 104662, 121733, 181333, 184984, 209324, 243466, 362666, 418648, 486932, 725332, 973864, 994289, 1450664, 1988578, 3445327, 3977156, 6890654, 7797319, 7954312, 13781308, 15594638, 27562616, 31189276, 62378552, 148149061, 296298122, 592596244, 1185192488]

約数ペア:

[(1, 1185192488), (2, 592596244), (4, 296298122), (8, 148149061), (19, 62378552), (38, 31189276), (43, 27562616), (76, 15594638), (86, 13781308), (149, 7954312), (152, 7797319), (172, 6890654), (298, 3977156), (344, 3445327), (596, 1988578), (817, 1450664), (1192, 994289), (1217, 973864), (1634, 725332), (2434, 486932), (2831, 418648), (3268, 362666), (4868, 243466), (5662, 209324), (6407, 184984), (6536, 181333), (9736, 121733), (11324, 104662), (12814, 92492), (22648, 52331), (23123, 51256), (25628, 46246)]