2143889904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{2791}}^1$

素因数の和:4046

約数の個数: 80

約数和(自身を含む): 5971395584

約数和(自身を除く): 3827505680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1231, 2462, 2791, 3693, 4924, 5582, 7386, 8373, 9848, 11164, 14772, 16003, 16746, 19696, 22328, 29544, 32006, 33492, 36283, 44656, 48009, 59088, 64012, 66984, 72566, 96018, 108849, 128024, 133968, 145132, 192036, 217698, 256048, 290264, 384072, 435396, 580528, 768144, 870792, 1741584, 3435721, 6871442, 10307163, 13742884, 20614326, 27485768, 41228652, 44664373, 54971536, 82457304, 89328746, 133993119, 164914608, 178657492, 267986238, 357314984, 535972476, 714629968, 1071944952, 2143889904]

約数ペア:

[(1, 2143889904), (2, 1071944952), (3, 714629968), (4, 535972476), (6, 357314984), (8, 267986238), (12, 178657492), (13, 164914608), (16, 133993119), (24, 89328746), (26, 82457304), (39, 54971536), (48, 44664373), (52, 41228652), (78, 27485768), (104, 20614326), (156, 13742884), (208, 10307163), (312, 6871442), (624, 3435721), (1231, 1741584), (2462, 870792), (2791, 768144), (3693, 580528), (4924, 435396), (5582, 384072), (7386, 290264), (8373, 256048), (9848, 217698), (11164, 192036), (14772, 145132), (16003, 133968), (16746, 128024), (19696, 108849), (22328, 96018), (29544, 72566), (32006, 66984), (33492, 64012), (36283, 59088), (44656, 48009)]