744739944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{140411}}^1$

素因数の和:140450

約数の個数: 64

約数和(自身を含む): 2123029440

約数和(自身を除く): 1378289496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 140411, 280822, 421233, 561644, 842466, 1123288, 1684932, 1825343, 2386987, 3369864, 3650686, 4773974, 5476029, 7160961, 7301372, 9547948, 10952058, 14321922, 14602744, 19095896, 21904116, 28643844, 31030831, 43808232, 57287688, 62061662, 93092493, 124123324, 186184986, 248246648, 372369972, 744739944]

約数ペア:

[(1, 744739944), (2, 372369972), (3, 248246648), (4, 186184986), (6, 124123324), (8, 93092493), (12, 62061662), (13, 57287688), (17, 43808232), (24, 31030831), (26, 28643844), (34, 21904116), (39, 19095896), (51, 14602744), (52, 14321922), (68, 10952058), (78, 9547948), (102, 7301372), (104, 7160961), (136, 5476029), (156, 4773974), (204, 3650686), (221, 3369864), (312, 2386987), (408, 1825343), (442, 1684932), (663, 1123288), (884, 842466), (1326, 561644), (1768, 421233), (2652, 280822), (5304, 140411)]