329374248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 966712320

約数和(自身を除く): 637338072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 107, 146, 168, 214, 219, 251, 292, 321, 428, 438, 502, 511, 584, 642, 749, 753, 856, 876, 1004, 1022, 1284, 1498, 1506, 1533, 1752, 1757, 2008, 2044, 2247, 2568, 2996, 3012, 3066, 3514, 4088, 4494, 5271, 5992, 6024, 6132, 7028, 7811, 8988, 10542, 12264, 14056, 15622, 17976, 18323, 21084, 23433, 26857, 31244, 36646, 42168, 46866, 53714, 54677, 54969, 62488, 73292, 80571, 93732, 107428, 109354, 109938, 128261, 146584, 161142, 164031, 187464, 187999, 214856, 218708, 219876, 256522, 322284, 328062, 375998, 384783, 437416, 439752, 513044, 563997, 644568, 656124, 751996, 769566, 1026088, 1127994, 1312248, 1503992, 1539132, 1960561, 2255988, 3078264, 3921122, 4511976, 5881683, 7842244, 11763366, 13723927, 15684488, 23526732, 27447854, 41171781, 47053464, 54895708, 82343562, 109791416, 164687124, 329374248]

約数ペア:

[(1, 329374248), (2, 164687124), (3, 109791416), (4, 82343562), (6, 54895708), (7, 47053464), (8, 41171781), (12, 27447854), (14, 23526732), (21, 15684488), (24, 13723927), (28, 11763366), (42, 7842244), (56, 5881683), (73, 4511976), (84, 3921122), (107, 3078264), (146, 2255988), (168, 1960561), (214, 1539132), (219, 1503992), (251, 1312248), (292, 1127994), (321, 1026088), (428, 769566), (438, 751996), (502, 656124), (511, 644568), (584, 563997), (642, 513044), (749, 439752), (753, 437416), (856, 384783), (876, 375998), (1004, 328062), (1022, 322284), (1284, 256522), (1498, 219876), (1506, 218708), (1533, 214856), (1752, 187999), (1757, 187464), (2008, 164031), (2044, 161142), (2247, 146584), (2568, 128261), (2996, 109938), (3012, 109354), (3066, 107428), (3514, 93732), (4088, 80571), (4494, 73292), (5271, 62488), (5992, 54969), (6024, 54677), (6132, 53714), (7028, 46866), (7811, 42168), (8988, 36646), (10542, 31244), (12264, 26857), (14056, 23433), (15622, 21084), (17976, 18323)]