303149868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{16631}}^1$

素因数の和:16683

約数の個数: 72

約数和(自身を含む): 849429504

約数和(自身を除く): 546279636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 16631, 18228, 33262, 49893, 66524, 99786, 116417, 199572, 232834, 349251, 465668, 515561, 698502, 814919, 1031122, 1397004, 1546683, 1629838, 2062244, 2444757, 3093366, 3259676, 3608927, 4889514, 6186732, 7217854, 9779028, 10826781, 14435708, 21653562, 25262489, 43307124, 50524978, 75787467, 101049956, 151574934, 303149868]

約数ペア:

[(1, 303149868), (2, 151574934), (3, 101049956), (4, 75787467), (6, 50524978), (7, 43307124), (12, 25262489), (14, 21653562), (21, 14435708), (28, 10826781), (31, 9779028), (42, 7217854), (49, 6186732), (62, 4889514), (84, 3608927), (93, 3259676), (98, 3093366), (124, 2444757), (147, 2062244), (186, 1629838), (196, 1546683), (217, 1397004), (294, 1031122), (372, 814919), (434, 698502), (588, 515561), (651, 465668), (868, 349251), (1302, 232834), (1519, 199572), (2604, 116417), (3038, 99786), (4557, 66524), (6076, 49893), (9114, 33262), (16631, 18228)]