414380351

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 551577600

約数和(自身を除く): 137197249

約数列:

[1, 7, 11, 23, 77, 89, 121, 161, 239, 253, 623, 847, 979, 1673, 1771, 2047, 2629, 2783, 5497, 6853, 10769, 14329, 18403, 19481, 21271, 22517, 28919, 38479, 60467, 75383, 148897, 157619, 202433, 233981, 247687, 423269, 489233, 665137, 1637867, 1733809, 2573791, 3424631, 4655959, 5381563, 18016537, 37670941, 59197193, 414380351]

約数ペア:

[(1, 414380351), (7, 59197193), (11, 37670941), (23, 18016537), (77, 5381563), (89, 4655959), (121, 3424631), (161, 2573791), (239, 1733809), (253, 1637867), (623, 665137), (847, 489233), (979, 423269), (1673, 247687), (1771, 233981), (2047, 202433), (2629, 157619), (2783, 148897), (5497, 75383), (6853, 60467), (10769, 38479), (14329, 28919), (18403, 22517), (19481, 21271)]