406929516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{6719}}^1$

素因数の和:6843

約数の個数: 72

約数和(自身を含む): 1115412480

約数和(自身を除く): 708482964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2884, 4326, 5047, 6719, 8652, 10094, 13438, 15141, 20157, 20188, 26876, 30282, 40314, 47033, 60564, 80628, 94066, 141099, 188132, 282198, 329231, 564396, 658462, 692057, 987693, 1316924, 1384114, 1975386, 2076171, 2768228, 3950772, 4152342, 4844399, 8304684, 9688798, 14533197, 19377596, 29066394, 33910793, 58132788, 67821586, 101732379, 135643172, 203464758, 406929516]

約数ペア:

[(1, 406929516), (2, 203464758), (3, 135643172), (4, 101732379), (6, 67821586), (7, 58132788), (12, 33910793), (14, 29066394), (21, 19377596), (28, 14533197), (42, 9688798), (49, 8304684), (84, 4844399), (98, 4152342), (103, 3950772), (147, 2768228), (196, 2076171), (206, 1975386), (294, 1384114), (309, 1316924), (412, 987693), (588, 692057), (618, 658462), (721, 564396), (1236, 329231), (1442, 282198), (2163, 188132), (2884, 141099), (4326, 94066), (5047, 80628), (6719, 60564), (8652, 47033), (10094, 40314), (13438, 30282), (15141, 26876), (20157, 20188)]