681258102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3547}}^1$

素因数の和:3845

約数の個数: 64

約数和(自身を含む): 1655354880

約数和(自身を除く): 974096778

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 269, 357, 538, 714, 807, 1614, 1883, 3547, 3766, 4573, 5649, 7094, 9146, 10641, 11298, 13719, 21282, 24829, 27438, 32011, 49658, 60299, 64022, 74487, 96033, 120598, 148974, 180897, 192066, 361794, 422093, 844186, 954143, 1266279, 1908286, 2532558, 2862429, 5724858, 6679001, 13358002, 16220431, 20037003, 32440862, 40074006, 48661293, 97322586, 113543017, 227086034, 340629051, 681258102]

約数ペア:

[(1, 681258102), (2, 340629051), (3, 227086034), (6, 113543017), (7, 97322586), (14, 48661293), (17, 40074006), (21, 32440862), (34, 20037003), (42, 16220431), (51, 13358002), (102, 6679001), (119, 5724858), (238, 2862429), (269, 2532558), (357, 1908286), (538, 1266279), (714, 954143), (807, 844186), (1614, 422093), (1883, 361794), (3547, 192066), (3766, 180897), (4573, 148974), (5649, 120598), (7094, 96033), (9146, 74487), (10641, 64022), (11298, 60299), (13719, 49658), (21282, 32011), (24829, 27438)]