315828912

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{19183}}^1$

素因数の和:19215

約数の個数: 80

約数和(自身を含む): 951526400

約数和(自身を除く): 635697488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 19183, 38366, 57549, 76732, 115098, 134281, 153464, 230196, 268562, 306928, 402843, 460392, 537124, 805686, 920784, 939967, 1074248, 1611372, 1879934, 2148496, 2819901, 3222744, 3759868, 5639802, 6445488, 6579769, 7519736, 11279604, 13159538, 15039472, 19739307, 22559208, 26319076, 39478614, 45118416, 52638152, 78957228, 105276304, 157914456, 315828912]

約数ペア:

[(1, 315828912), (2, 157914456), (3, 105276304), (4, 78957228), (6, 52638152), (7, 45118416), (8, 39478614), (12, 26319076), (14, 22559208), (16, 19739307), (21, 15039472), (24, 13159538), (28, 11279604), (42, 7519736), (48, 6579769), (49, 6445488), (56, 5639802), (84, 3759868), (98, 3222744), (112, 2819901), (147, 2148496), (168, 1879934), (196, 1611372), (294, 1074248), (336, 939967), (343, 920784), (392, 805686), (588, 537124), (686, 460392), (784, 402843), (1029, 306928), (1176, 268562), (1372, 230196), (2058, 153464), (2352, 134281), (2744, 115098), (4116, 76732), (5488, 57549), (8232, 38366), (16464, 19183)]