330183976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 681984000

約数和(自身を除く): 351800024

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 79, 124, 152, 158, 248, 316, 589, 632, 887, 1178, 1501, 1774, 2356, 2449, 3002, 3548, 4712, 4898, 6004, 7096, 9796, 12008, 16853, 19592, 27497, 33706, 46531, 54994, 67412, 70073, 93062, 109988, 134824, 140146, 186124, 219976, 280292, 372248, 522443, 560584, 1044886, 1331387, 2089772, 2172263, 2662774, 4179544, 4344526, 5325548, 8689052, 10651096, 17378104, 41272997, 82545994, 165091988, 330183976]

約数ペア:

[(1, 330183976), (2, 165091988), (4, 82545994), (8, 41272997), (19, 17378104), (31, 10651096), (38, 8689052), (62, 5325548), (76, 4344526), (79, 4179544), (124, 2662774), (152, 2172263), (158, 2089772), (248, 1331387), (316, 1044886), (589, 560584), (632, 522443), (887, 372248), (1178, 280292), (1501, 219976), (1774, 186124), (2356, 140146), (2449, 134824), (3002, 109988), (3548, 93062), (4712, 70073), (4898, 67412), (6004, 54994), (7096, 46531), (9796, 33706), (12008, 27497), (16853, 19592)]