386881116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 990904320

約数和(自身を除く): 604023204

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 127, 186, 228, 254, 372, 381, 431, 508, 589, 762, 862, 1178, 1293, 1524, 1724, 1767, 2356, 2413, 2586, 3534, 3937, 4826, 5172, 7068, 7239, 7874, 8189, 9652, 11811, 13361, 14478, 15748, 16378, 23622, 24567, 26722, 28956, 32756, 40083, 47244, 49134, 53444, 54737, 74803, 80166, 98268, 109474, 149606, 160332, 164211, 218948, 224409, 253859, 299212, 328422, 448818, 507718, 656844, 761577, 897636, 1015436, 1040003, 1523154, 1696847, 2080006, 3046308, 3120009, 3393694, 4160012, 5090541, 6240018, 6787388, 10181082, 12480036, 20362164, 32240093, 64480186, 96720279, 128960372, 193440558, 386881116]

約数ペア:

[(1, 386881116), (2, 193440558), (3, 128960372), (4, 96720279), (6, 64480186), (12, 32240093), (19, 20362164), (31, 12480036), (38, 10181082), (57, 6787388), (62, 6240018), (76, 5090541), (93, 4160012), (114, 3393694), (124, 3120009), (127, 3046308), (186, 2080006), (228, 1696847), (254, 1523154), (372, 1040003), (381, 1015436), (431, 897636), (508, 761577), (589, 656844), (762, 507718), (862, 448818), (1178, 328422), (1293, 299212), (1524, 253859), (1724, 224409), (1767, 218948), (2356, 164211), (2413, 160332), (2586, 149606), (3534, 109474), (3937, 98268), (4826, 80166), (5172, 74803), (7068, 54737), (7239, 53444), (7874, 49134), (8189, 47244), (9652, 40083), (11811, 32756), (13361, 28956), (14478, 26722), (15748, 24567), (16378, 23622)]