401952006

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{4451}}^1$

素因数の和:4661

約数の個数: 48

約数和(自身を含む): 906338160

約数和(自身を除く): 504386154

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 173, 174, 261, 346, 519, 522, 1038, 1557, 3114, 4451, 5017, 8902, 10034, 13353, 15051, 26706, 30102, 40059, 45153, 80118, 90306, 129079, 258158, 387237, 770023, 774474, 1161711, 1540046, 2310069, 2323422, 4620138, 6930207, 13860414, 22330667, 44661334, 66992001, 133984002, 200976003, 401952006]

約数ペア:

[(1, 401952006), (2, 200976003), (3, 133984002), (6, 66992001), (9, 44661334), (18, 22330667), (29, 13860414), (58, 6930207), (87, 4620138), (173, 2323422), (174, 2310069), (261, 1540046), (346, 1161711), (519, 774474), (522, 770023), (1038, 387237), (1557, 258158), (3114, 129079), (4451, 90306), (5017, 80118), (8902, 45153), (10034, 40059), (13353, 30102), (15051, 26706)]