338036524

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 745472000

約数和(自身を除く): 407435476

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 103, 124, 133, 199, 206, 217, 266, 398, 412, 434, 532, 589, 721, 796, 868, 1178, 1393, 1442, 1957, 2356, 2786, 2884, 3193, 3781, 3914, 4123, 5572, 6169, 6386, 7562, 7828, 8246, 12338, 12772, 13699, 15124, 16492, 20497, 22351, 24676, 26467, 27398, 40994, 43183, 44702, 52934, 54796, 60667, 81988, 86366, 89404, 105868, 117211, 121334, 143479, 172732, 234422, 242668, 286958, 389443, 424669, 468844, 573916, 635407, 778886, 820477, 849338, 1270814, 1557772, 1640954, 1698676, 2541628, 2726101, 3281908, 4447849, 5452202, 8895698, 10904404, 12072733, 17791396, 24145466, 48290932, 84509131, 169018262, 338036524]

約数ペア:

[(1, 338036524), (2, 169018262), (4, 84509131), (7, 48290932), (14, 24145466), (19, 17791396), (28, 12072733), (31, 10904404), (38, 8895698), (62, 5452202), (76, 4447849), (103, 3281908), (124, 2726101), (133, 2541628), (199, 1698676), (206, 1640954), (217, 1557772), (266, 1270814), (398, 849338), (412, 820477), (434, 778886), (532, 635407), (589, 573916), (721, 468844), (796, 424669), (868, 389443), (1178, 286958), (1393, 242668), (1442, 234422), (1957, 172732), (2356, 143479), (2786, 121334), (2884, 117211), (3193, 105868), (3781, 89404), (3914, 86366), (4123, 81988), (5572, 60667), (6169, 54796), (6386, 52934), (7562, 44702), (7828, 43183), (8246, 40994), (12338, 27398), (12772, 26467), (13699, 24676), (15124, 22351), (16492, 20497)]