947285016

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{6691}}^1$

素因数の和:7064

約数の個数: 64

約数和(自身を含む): 2515121280

約数和(自身を除く): 1567836264

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 347, 408, 694, 1041, 1388, 2082, 2776, 4164, 5899, 6691, 8328, 11798, 13382, 17697, 20073, 23596, 26764, 35394, 40146, 47192, 53528, 70788, 80292, 113747, 141576, 160584, 227494, 341241, 454988, 682482, 909976, 1364964, 2321777, 2729928, 4643554, 6965331, 9287108, 13930662, 18574216, 27861324, 39470209, 55722648, 78940418, 118410627, 157880836, 236821254, 315761672, 473642508, 947285016]

約数ペア:

[(1, 947285016), (2, 473642508), (3, 315761672), (4, 236821254), (6, 157880836), (8, 118410627), (12, 78940418), (17, 55722648), (24, 39470209), (34, 27861324), (51, 18574216), (68, 13930662), (102, 9287108), (136, 6965331), (204, 4643554), (347, 2729928), (408, 2321777), (694, 1364964), (1041, 909976), (1388, 682482), (2082, 454988), (2776, 341241), (4164, 227494), (5899, 160584), (6691, 141576), (8328, 113747), (11798, 80292), (13382, 70788), (17697, 53528), (20073, 47192), (23596, 40146), (26764, 35394)]