328932816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{499}}^1$

素因数の和:984

約数の個数: 80

約数和(自身を含む): 880896000

約数和(自身を除く): 551963184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 443, 496, 499, 744, 886, 998, 1329, 1488, 1497, 1772, 1996, 2658, 2994, 3544, 3992, 5316, 5988, 7088, 7984, 10632, 11976, 13733, 15469, 21264, 23952, 27466, 30938, 41199, 46407, 54932, 61876, 82398, 92814, 109864, 123752, 164796, 185628, 219728, 221057, 247504, 329592, 371256, 442114, 659184, 663171, 742512, 884228, 1326342, 1768456, 2652684, 3536912, 5305368, 6852767, 10610736, 13705534, 20558301, 27411068, 41116602, 54822136, 82233204, 109644272, 164466408, 328932816]

約数ペア:

[(1, 328932816), (2, 164466408), (3, 109644272), (4, 82233204), (6, 54822136), (8, 41116602), (12, 27411068), (16, 20558301), (24, 13705534), (31, 10610736), (48, 6852767), (62, 5305368), (93, 3536912), (124, 2652684), (186, 1768456), (248, 1326342), (372, 884228), (443, 742512), (496, 663171), (499, 659184), (744, 442114), (886, 371256), (998, 329592), (1329, 247504), (1488, 221057), (1497, 219728), (1772, 185628), (1996, 164796), (2658, 123752), (2994, 109864), (3544, 92814), (3992, 82398), (5316, 61876), (5988, 54932), (7088, 46407), (7984, 41199), (10632, 30938), (11976, 27466), (13733, 23952), (15469, 21264)]