7247788596

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{30817}}^1$

素因数の和:31013

約数の個数: 72

約数和(自身を含む): 18845823360

約数和(自身を除く): 11598034764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 139, 141, 188, 278, 282, 417, 423, 556, 564, 834, 846, 1251, 1668, 1692, 2502, 5004, 6533, 13066, 19599, 26132, 30817, 39198, 58797, 61634, 78396, 92451, 117594, 123268, 184902, 235188, 277353, 369804, 554706, 1109412, 1448399, 2896798, 4283563, 4345197, 5793596, 8567126, 8690394, 12850689, 13035591, 17134252, 17380788, 25701378, 26071182, 38552067, 51402756, 52142364, 77104134, 154208268, 201327461, 402654922, 603982383, 805309844, 1207964766, 1811947149, 2415929532, 3623894298, 7247788596]

約数ペア:

[(1, 7247788596), (2, 3623894298), (3, 2415929532), (4, 1811947149), (6, 1207964766), (9, 805309844), (12, 603982383), (18, 402654922), (36, 201327461), (47, 154208268), (94, 77104134), (139, 52142364), (141, 51402756), (188, 38552067), (278, 26071182), (282, 25701378), (417, 17380788), (423, 17134252), (556, 13035591), (564, 12850689), (834, 8690394), (846, 8567126), (1251, 5793596), (1668, 4345197), (1692, 4283563), (2502, 2896798), (5004, 1448399), (6533, 1109412), (13066, 554706), (19599, 369804), (26132, 277353), (30817, 235188), (39198, 184902), (58797, 123268), (61634, 117594), (78396, 92451)]