1641791664

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{76519}}^1$

素因数の和:76682

約数の個数: 60

約数和(自身を含む): 4625634000

約数和(自身を除く): 2983842336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 5364, 7152, 10728, 21456, 76519, 153038, 229557, 306076, 459114, 612152, 688671, 918228, 1224304, 1377342, 1836456, 2754684, 3672912, 5509368, 11018736, 11401331, 22802662, 34203993, 45605324, 68407986, 91210648, 102611979, 136815972, 182421296, 205223958, 273631944, 410447916, 547263888, 820895832, 1641791664]

約数ペア:

[(1, 1641791664), (2, 820895832), (3, 547263888), (4, 410447916), (6, 273631944), (8, 205223958), (9, 182421296), (12, 136815972), (16, 102611979), (18, 91210648), (24, 68407986), (36, 45605324), (48, 34203993), (72, 22802662), (144, 11401331), (149, 11018736), (298, 5509368), (447, 3672912), (596, 2754684), (894, 1836456), (1192, 1377342), (1341, 1224304), (1788, 918228), (2384, 688671), (2682, 612152), (3576, 459114), (5364, 306076), (7152, 229557), (10728, 153038), (21456, 76519)]