1315944

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{373}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 4157010

約数和(自身を除く): 2841066

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 373, 392, 441, 504, 588, 746, 882, 1119, 1176, 1492, 1764, 2238, 2611, 2984, 3357, 3528, 4476, 5222, 6714, 7833, 8952, 10444, 13428, 15666, 18277, 20888, 23499, 26856, 31332, 36554, 46998, 54831, 62664, 73108, 93996, 109662, 146216, 164493, 187992, 219324, 328986, 438648, 657972, 1315944]

約数ペア:

[(1, 1315944), (2, 657972), (3, 438648), (4, 328986), (6, 219324), (7, 187992), (8, 164493), (9, 146216), (12, 109662), (14, 93996), (18, 73108), (21, 62664), (24, 54831), (28, 46998), (36, 36554), (42, 31332), (49, 26856), (56, 23499), (63, 20888), (72, 18277), (84, 15666), (98, 13428), (126, 10444), (147, 8952), (168, 7833), (196, 6714), (252, 5222), (294, 4476), (373, 3528), (392, 3357), (441, 2984), (504, 2611), (588, 2238), (746, 1764), (882, 1492), (1119, 1176)]