639848928

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3209}}^1$

素因数の和:3320

約数の個数: 96

約数和(自身を含む): 1760209920

約数和(自身を除く): 1120360992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 67, 93, 96, 124, 134, 186, 201, 248, 268, 372, 402, 496, 536, 744, 804, 992, 1072, 1488, 1608, 2077, 2144, 2976, 3209, 3216, 4154, 6231, 6418, 6432, 8308, 9627, 12462, 12836, 16616, 19254, 24924, 25672, 33232, 38508, 49848, 51344, 66464, 77016, 99479, 99696, 102688, 154032, 198958, 199392, 215003, 298437, 308064, 397916, 430006, 596874, 645009, 795832, 860012, 1193748, 1290018, 1591664, 1720024, 2387496, 2580036, 3183328, 3440048, 4774992, 5160072, 6665093, 6880096, 9549984, 10320144, 13330186, 19995279, 20640288, 26660372, 39990558, 53320744, 79981116, 106641488, 159962232, 213282976, 319924464, 639848928]

約数ペア:

[(1, 639848928), (2, 319924464), (3, 213282976), (4, 159962232), (6, 106641488), (8, 79981116), (12, 53320744), (16, 39990558), (24, 26660372), (31, 20640288), (32, 19995279), (48, 13330186), (62, 10320144), (67, 9549984), (93, 6880096), (96, 6665093), (124, 5160072), (134, 4774992), (186, 3440048), (201, 3183328), (248, 2580036), (268, 2387496), (372, 1720024), (402, 1591664), (496, 1290018), (536, 1193748), (744, 860012), (804, 795832), (992, 645009), (1072, 596874), (1488, 430006), (1608, 397916), (2077, 308064), (2144, 298437), (2976, 215003), (3209, 199392), (3216, 198958), (4154, 154032), (6231, 102688), (6418, 99696), (6432, 99479), (8308, 77016), (9627, 66464), (12462, 51344), (12836, 49848), (16616, 38508), (19254, 33232), (24924, 25672)]