2638439161122

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1\times {\mathrm{71987}}^1$

素因数の和:72711

約数の個数: 64

約数和(自身を含む): 5398754457600

約数和(自身を除く): 2760315296478

約数列:

[1, 2, 3, 6, 61, 122, 183, 239, 366, 419, 478, 717, 838, 1257, 1434, 2514, 14579, 25559, 29158, 43737, 51118, 71987, 76677, 87474, 100141, 143974, 153354, 200282, 215961, 300423, 431922, 600846, 4391207, 6108601, 8782414, 12217202, 13173621, 17204893, 18325803, 26347242, 30162553, 34409786, 36651606, 51614679, 60325106, 90487659, 103229358, 180975318, 1049498473, 1839915733, 2098996946, 3148495419, 3679831466, 5519747199, 6296990838, 7208850167, 11039494398, 14417700334, 21626550501, 43253101002, 439739860187, 879479720374, 1319219580561, 2638439161122]

約数ペア:

[(1, 2638439161122), (2, 1319219580561), (3, 879479720374), (6, 439739860187), (61, 43253101002), (122, 21626550501), (183, 14417700334), (239, 11039494398), (366, 7208850167), (419, 6296990838), (478, 5519747199), (717, 3679831466), (838, 3148495419), (1257, 2098996946), (1434, 1839915733), (2514, 1049498473), (14579, 180975318), (25559, 103229358), (29158, 90487659), (43737, 60325106), (51118, 51614679), (71987, 36651606), (76677, 34409786), (87474, 30162553), (100141, 26347242), (143974, 18325803), (153354, 17204893), (200282, 13173621), (215961, 12217202), (300423, 8782414), (431922, 6108601), (600846, 4391207)]