315808752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8623}}^1$

素因数の和:8750

約数の個数: 80

約数和(自身を含む): 941050880

約数和(自身を除く): 625242128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 168, 218, 327, 336, 436, 654, 763, 872, 1308, 1526, 1744, 2289, 2616, 3052, 4578, 5232, 6104, 8623, 9156, 12208, 17246, 18312, 25869, 34492, 36624, 51738, 60361, 68984, 103476, 120722, 137968, 181083, 206952, 241444, 362166, 413904, 482888, 724332, 939907, 965776, 1448664, 1879814, 2819721, 2897328, 3759628, 5639442, 6579349, 7519256, 11278884, 13158698, 15038512, 19738047, 22557768, 26317396, 39476094, 45115536, 52634792, 78952188, 105269584, 157904376, 315808752]

約数ペア:

[(1, 315808752), (2, 157904376), (3, 105269584), (4, 78952188), (6, 52634792), (7, 45115536), (8, 39476094), (12, 26317396), (14, 22557768), (16, 19738047), (21, 15038512), (24, 13158698), (28, 11278884), (42, 7519256), (48, 6579349), (56, 5639442), (84, 3759628), (109, 2897328), (112, 2819721), (168, 1879814), (218, 1448664), (327, 965776), (336, 939907), (436, 724332), (654, 482888), (763, 413904), (872, 362166), (1308, 241444), (1526, 206952), (1744, 181083), (2289, 137968), (2616, 120722), (3052, 103476), (4578, 68984), (5232, 60361), (6104, 51738), (8623, 36624), (9156, 34492), (12208, 25869), (17246, 18312)]