329274218

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 664957440

約数和(自身を除く): 335683222

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 61, 91, 98, 122, 133, 182, 223, 247, 266, 427, 446, 494, 637, 793, 854, 931, 1159, 1274, 1561, 1586, 1729, 1862, 2318, 2899, 2989, 3122, 3458, 4237, 5551, 5798, 5978, 8113, 8474, 10927, 11102, 12103, 13603, 15067, 16226, 20293, 21854, 24206, 27206, 29659, 30134, 38857, 40586, 55081, 56791, 59318, 77714, 95221, 105469, 110162, 113582, 142051, 176839, 190442, 207613, 210938, 258457, 284102, 353678, 385567, 415226, 516914, 666547, 738283, 771134, 1237873, 1333094, 1476566, 1809199, 2475746, 2698969, 3359941, 3618398, 5397938, 6719882, 8665111, 12664393, 17330222, 23519587, 25328786, 47039174, 164637109, 329274218]

約数ペア:

[(1, 329274218), (2, 164637109), (7, 47039174), (13, 25328786), (14, 23519587), (19, 17330222), (26, 12664393), (38, 8665111), (49, 6719882), (61, 5397938), (91, 3618398), (98, 3359941), (122, 2698969), (133, 2475746), (182, 1809199), (223, 1476566), (247, 1333094), (266, 1237873), (427, 771134), (446, 738283), (494, 666547), (637, 516914), (793, 415226), (854, 385567), (931, 353678), (1159, 284102), (1274, 258457), (1561, 210938), (1586, 207613), (1729, 190442), (1862, 176839), (2318, 142051), (2899, 113582), (2989, 110162), (3122, 105469), (3458, 95221), (4237, 77714), (5551, 59318), (5798, 56791), (5978, 55081), (8113, 40586), (8474, 38857), (10927, 30134), (11102, 29659), (12103, 27206), (13603, 24206), (15067, 21854), (16226, 20293)]