389611332

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{26591}}^1$

素因数の和:26649

約数の個数: 72

約数和(自身を含む): 1103461632

約数和(自身を除く): 713850300

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 7326, 14652, 26591, 53182, 79773, 106364, 159546, 239319, 292501, 319092, 478638, 585002, 877503, 957276, 983867, 1170004, 1755006, 1967734, 2632509, 2951601, 3510012, 3935468, 5265018, 5903202, 8854803, 10530036, 10822537, 11806404, 17709606, 21645074, 32467611, 35419212, 43290148, 64935222, 97402833, 129870444, 194805666, 389611332]

約数ペア:

[(1, 389611332), (2, 194805666), (3, 129870444), (4, 97402833), (6, 64935222), (9, 43290148), (11, 35419212), (12, 32467611), (18, 21645074), (22, 17709606), (33, 11806404), (36, 10822537), (37, 10530036), (44, 8854803), (66, 5903202), (74, 5265018), (99, 3935468), (111, 3510012), (132, 2951601), (148, 2632509), (198, 1967734), (222, 1755006), (333, 1170004), (396, 983867), (407, 957276), (444, 877503), (666, 585002), (814, 478638), (1221, 319092), (1332, 292501), (1628, 239319), (2442, 159546), (3663, 106364), (4884, 79773), (7326, 53182), (14652, 26591)]