290522616

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2857}}^1$

素因数の和:3108

約数の個数: 64

約数和(自身を含む): 768230400

約数和(自身を除く): 477707784

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 223, 228, 446, 456, 669, 892, 1338, 1784, 2676, 2857, 4237, 5352, 5714, 8474, 8571, 11428, 12711, 16948, 17142, 22856, 25422, 33896, 34284, 50844, 54283, 68568, 101688, 108566, 162849, 217132, 325698, 434264, 637111, 651396, 1274222, 1302792, 1911333, 2548444, 3822666, 5096888, 7645332, 12105109, 15290664, 24210218, 36315327, 48420436, 72630654, 96840872, 145261308, 290522616]

約数ペア:

[(1, 290522616), (2, 145261308), (3, 96840872), (4, 72630654), (6, 48420436), (8, 36315327), (12, 24210218), (19, 15290664), (24, 12105109), (38, 7645332), (57, 5096888), (76, 3822666), (114, 2548444), (152, 1911333), (223, 1302792), (228, 1274222), (446, 651396), (456, 637111), (669, 434264), (892, 325698), (1338, 217132), (1784, 162849), (2676, 108566), (2857, 101688), (4237, 68568), (5352, 54283), (5714, 50844), (8474, 34284), (8571, 33896), (11428, 25422), (12711, 22856), (16948, 17142)]