309060324

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 796024320

約数和(自身を除く): 486963996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 271, 316, 401, 474, 542, 711, 802, 813, 948, 1084, 1203, 1422, 1604, 1626, 2406, 2439, 2844, 3252, 3609, 4812, 4878, 7218, 9756, 14436, 21409, 31679, 42818, 63358, 64227, 85636, 95037, 108671, 126716, 128454, 190074, 192681, 217342, 256908, 285111, 326013, 380148, 385362, 434684, 570222, 652026, 770724, 978039, 1140444, 1304052, 1956078, 3912156, 8585009, 17170018, 25755027, 34340036, 51510054, 77265081, 103020108, 154530162, 309060324]

約数ペア:

[(1, 309060324), (2, 154530162), (3, 103020108), (4, 77265081), (6, 51510054), (9, 34340036), (12, 25755027), (18, 17170018), (36, 8585009), (79, 3912156), (158, 1956078), (237, 1304052), (271, 1140444), (316, 978039), (401, 770724), (474, 652026), (542, 570222), (711, 434684), (802, 385362), (813, 380148), (948, 326013), (1084, 285111), (1203, 256908), (1422, 217342), (1604, 192681), (1626, 190074), (2406, 128454), (2439, 126716), (2844, 108671), (3252, 95037), (3609, 85636), (4812, 64227), (4878, 63358), (7218, 42818), (9756, 31679), (14436, 21409)]