328454756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1601}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 697600512

約数和(自身を除く): 369145756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 431, 476, 862, 1601, 1724, 3017, 3202, 6034, 6404, 7327, 11207, 12068, 14654, 22414, 27217, 29308, 44828, 51289, 54434, 102578, 108868, 190519, 205156, 381038, 690031, 762076, 1380062, 2760124, 4830217, 9660434, 11730527, 19320868, 23461054, 46922108, 82113689, 164227378, 328454756]

約数ペア:

[(1, 328454756), (2, 164227378), (4, 82113689), (7, 46922108), (14, 23461054), (17, 19320868), (28, 11730527), (34, 9660434), (68, 4830217), (119, 2760124), (238, 1380062), (431, 762076), (476, 690031), (862, 381038), (1601, 205156), (1724, 190519), (3017, 108868), (3202, 102578), (6034, 54434), (6404, 51289), (7327, 44828), (11207, 29308), (12068, 27217), (14654, 22414)]