304222542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 675682560

約数和(自身を除く): 371460018

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 251, 379, 502, 533, 753, 758, 1066, 1137, 1506, 1599, 2274, 3198, 3263, 4927, 6526, 9789, 9854, 10291, 14781, 15539, 19578, 20582, 29562, 30873, 31078, 46617, 61746, 93234, 95129, 133783, 190258, 202007, 267566, 285387, 401349, 404014, 570774, 606021, 802698, 1212042, 1236677, 2473354, 3710031, 3900289, 7420062, 7800578, 11700867, 23401734, 50703757, 101407514, 152111271, 304222542]

約数ペア:

[(1, 304222542), (2, 152111271), (3, 101407514), (6, 50703757), (13, 23401734), (26, 11700867), (39, 7800578), (41, 7420062), (78, 3900289), (82, 3710031), (123, 2473354), (246, 1236677), (251, 1212042), (379, 802698), (502, 606021), (533, 570774), (753, 404014), (758, 401349), (1066, 285387), (1137, 267566), (1506, 202007), (1599, 190258), (2274, 133783), (3198, 95129), (3263, 93234), (4927, 61746), (6526, 46617), (9789, 31078), (9854, 30873), (10291, 29562), (14781, 20582), (15539, 19578)]