303690212

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1811}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 624661632

約数和(自身を除く): 320971420

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 113, 212, 226, 371, 452, 742, 791, 1484, 1582, 1811, 3164, 3622, 5989, 7244, 11978, 12677, 23956, 25354, 41923, 50708, 83846, 95983, 167692, 191966, 204643, 383932, 409286, 671881, 818572, 1343762, 1432501, 2687524, 2865002, 5730004, 10846079, 21692158, 43384316, 75922553, 151845106, 303690212]

約数ペア:

[(1, 303690212), (2, 151845106), (4, 75922553), (7, 43384316), (14, 21692158), (28, 10846079), (53, 5730004), (106, 2865002), (113, 2687524), (212, 1432501), (226, 1343762), (371, 818572), (452, 671881), (742, 409286), (791, 383932), (1484, 204643), (1582, 191966), (1811, 167692), (3164, 95983), (3622, 83846), (5989, 50708), (7244, 41923), (11978, 25354), (12677, 23956)]