328078998

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{155783}}^1$

素因数の和:155810

約数の個数: 40

約数和(自身を含む): 791694288

約数和(自身を除く): 463615290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 155783, 311566, 467349, 934698, 1402047, 2025179, 2804094, 4050358, 4206141, 6075537, 8412282, 12151074, 12618423, 18226611, 25236846, 36453222, 54679833, 109359666, 164039499, 328078998]

約数ペア:

[(1, 328078998), (2, 164039499), (3, 109359666), (6, 54679833), (9, 36453222), (13, 25236846), (18, 18226611), (26, 12618423), (27, 12151074), (39, 8412282), (54, 6075537), (78, 4206141), (81, 4050358), (117, 2804094), (162, 2025179), (234, 1402047), (351, 934698), (702, 467349), (1053, 311566), (2106, 155783)]