328025712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2549}}^1$

素因数の和:2950

約数の個数: 80

約数和(自身を含む): 971366400

約数和(自身を除く): 643340688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 383, 766, 1149, 1532, 2298, 2549, 2681, 3064, 4596, 5098, 5362, 6128, 7647, 8043, 9192, 10196, 10724, 15294, 16086, 17843, 18384, 20392, 21448, 30588, 32172, 35686, 40784, 42896, 53529, 61176, 64344, 71372, 107058, 122352, 128688, 142744, 214116, 285488, 428232, 856464, 976267, 1952534, 2928801, 3905068, 5857602, 6833869, 7810136, 11715204, 13667738, 15620272, 20501607, 23430408, 27335476, 41003214, 46860816, 54670952, 82006428, 109341904, 164012856, 328025712]

約数ペア:

[(1, 328025712), (2, 164012856), (3, 109341904), (4, 82006428), (6, 54670952), (7, 46860816), (8, 41003214), (12, 27335476), (14, 23430408), (16, 20501607), (21, 15620272), (24, 13667738), (28, 11715204), (42, 7810136), (48, 6833869), (56, 5857602), (84, 3905068), (112, 2928801), (168, 1952534), (336, 976267), (383, 856464), (766, 428232), (1149, 285488), (1532, 214116), (2298, 142744), (2549, 128688), (2681, 122352), (3064, 107058), (4596, 71372), (5098, 64344), (5362, 61176), (6128, 53529), (7647, 42896), (8043, 40784), (9192, 35686), (10196, 32172), (10724, 30588), (15294, 21448), (16086, 20392), (17843, 18384)]