351967096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3019}}^1$

素因数の和:3116

約数の個数: 64

約数和(自身を含む): 761040000

約数和(自身を除く): 409072904

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 59, 76, 104, 118, 152, 236, 247, 472, 494, 767, 988, 1121, 1534, 1976, 2242, 3019, 3068, 4484, 6038, 6136, 8968, 12076, 14573, 24152, 29146, 39247, 57361, 58292, 78494, 114722, 116584, 156988, 178121, 229444, 313976, 356242, 458888, 712484, 745693, 1424968, 1491386, 2315573, 2982772, 3384299, 4631146, 5965544, 6768598, 9262292, 13537196, 18524584, 27074392, 43995887, 87991774, 175983548, 351967096]

約数ペア:

[(1, 351967096), (2, 175983548), (4, 87991774), (8, 43995887), (13, 27074392), (19, 18524584), (26, 13537196), (38, 9262292), (52, 6768598), (59, 5965544), (76, 4631146), (104, 3384299), (118, 2982772), (152, 2315573), (236, 1491386), (247, 1424968), (472, 745693), (494, 712484), (767, 458888), (988, 356242), (1121, 313976), (1534, 229444), (1976, 178121), (2242, 156988), (3019, 116584), (3068, 114722), (4484, 78494), (6038, 58292), (6136, 57361), (8968, 39247), (12076, 29146), (14573, 24152)]