314729772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{220399}}^1$

素因数の和:220430

約数の個数: 48

約数和(自身を含む): 888652800

約数和(自身を除く): 573923028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 220399, 440798, 661197, 881596, 1322394, 1542793, 2644788, 3085586, 3746783, 4628379, 6171172, 7493566, 9256758, 11240349, 14987132, 18513516, 22480698, 26227481, 44961396, 52454962, 78682443, 104909924, 157364886, 314729772]

約数ペア:

[(1, 314729772), (2, 157364886), (3, 104909924), (4, 78682443), (6, 52454962), (7, 44961396), (12, 26227481), (14, 22480698), (17, 18513516), (21, 14987132), (28, 11240349), (34, 9256758), (42, 7493566), (51, 6171172), (68, 4628379), (84, 3746783), (102, 3085586), (119, 2644788), (204, 1542793), (238, 1322394), (357, 881596), (476, 661197), (714, 440798), (1428, 220399)]