353079948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{11489}}^1$

素因数の和:11706

約数の個数: 48

約数和(自身を含む): 891807840

約数和(自身を除く): 538727892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 1182, 2364, 2561, 5122, 7683, 10244, 11489, 15366, 22978, 30732, 34467, 45956, 68934, 137868, 149357, 298714, 448071, 597428, 896142, 1792284, 2263333, 4526666, 6789999, 9053332, 13579998, 27159996, 29423329, 58846658, 88269987, 117693316, 176539974, 353079948]

約数ペア:

[(1, 353079948), (2, 176539974), (3, 117693316), (4, 88269987), (6, 58846658), (12, 29423329), (13, 27159996), (26, 13579998), (39, 9053332), (52, 6789999), (78, 4526666), (156, 2263333), (197, 1792284), (394, 896142), (591, 597428), (788, 448071), (1182, 298714), (2364, 149357), (2561, 137868), (5122, 68934), (7683, 45956), (10244, 34467), (11489, 30732), (15366, 22978)]