330112902

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{257}}^2$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 816371784

約数和(自身を除く): 486258882

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 257, 294, 357, 514, 714, 771, 833, 1542, 1666, 1799, 2499, 3598, 4369, 4998, 5397, 8738, 10794, 12593, 13107, 25186, 26214, 30583, 37779, 61166, 66049, 75558, 91749, 132098, 183498, 198147, 214081, 396294, 428162, 462343, 642243, 924686, 1122833, 1284486, 1387029, 2245666, 2774058, 3236401, 3368499, 6472802, 6736998, 7859831, 9709203, 15719662, 19418406, 23579493, 47158986, 55018817, 110037634, 165056451, 330112902]

約数ペア:

[(1, 330112902), (2, 165056451), (3, 110037634), (6, 55018817), (7, 47158986), (14, 23579493), (17, 19418406), (21, 15719662), (34, 9709203), (42, 7859831), (49, 6736998), (51, 6472802), (98, 3368499), (102, 3236401), (119, 2774058), (147, 2245666), (238, 1387029), (257, 1284486), (294, 1122833), (357, 924686), (514, 642243), (714, 462343), (771, 428162), (833, 396294), (1542, 214081), (1666, 198147), (1799, 183498), (2499, 132098), (3598, 91749), (4369, 75558), (4998, 66049), (5397, 61166), (8738, 37779), (10794, 30583), (12593, 26214), (13107, 25186)]