898291272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{3499}}^1$

素因数の和:4090

約数の個数: 64

約数和(自身を含む): 2368800000

約数和(自身を除く): 1470508728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 563, 1126, 1689, 2252, 3378, 3499, 4504, 6756, 6998, 10497, 10697, 13512, 13996, 20994, 21394, 27992, 32091, 41988, 42788, 64182, 66481, 83976, 85576, 128364, 132962, 199443, 256728, 265924, 398886, 531848, 797772, 1595544, 1969937, 3939874, 5909811, 7879748, 11819622, 15759496, 23639244, 37428803, 47278488, 74857606, 112286409, 149715212, 224572818, 299430424, 449145636, 898291272]

約数ペア:

[(1, 898291272), (2, 449145636), (3, 299430424), (4, 224572818), (6, 149715212), (8, 112286409), (12, 74857606), (19, 47278488), (24, 37428803), (38, 23639244), (57, 15759496), (76, 11819622), (114, 7879748), (152, 5909811), (228, 3939874), (456, 1969937), (563, 1595544), (1126, 797772), (1689, 531848), (2252, 398886), (3378, 265924), (3499, 256728), (4504, 199443), (6756, 132962), (6998, 128364), (10497, 85576), (10697, 83976), (13512, 66481), (13996, 64182), (20994, 42788), (21394, 41988), (27992, 32091)]