31942512

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{503}}^1$

素因数の和:537

約数の個数: 150

約数和(自身を含む): 107758728

約数和(自身を除く): 75816216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 378, 392, 432, 441, 503, 504, 567, 588, 648, 756, 784, 882, 1006, 1008, 1134, 1176, 1296, 1323, 1509, 1512, 1764, 2012, 2268, 2352, 2646, 3018, 3024, 3521, 3528, 3969, 4024, 4527, 4536, 5292, 6036, 7042, 7056, 7938, 8048, 9054, 9072, 10563, 10584, 12072, 13581, 14084, 15876, 18108, 21126, 21168, 24144, 24647, 27162, 28168, 31689, 31752, 36216, 40743, 42252, 49294, 54324, 56336, 63378, 63504, 72432, 73941, 81486, 84504, 95067, 98588, 108648, 126756, 147882, 162972, 169008, 190134, 197176, 217296, 221823, 253512, 285201, 295764, 325944, 380268, 394352, 443646, 507024, 570402, 591528, 651888, 665469, 760536, 887292, 1140804, 1183056, 1330938, 1521072, 1774584, 1996407, 2281608, 2661876, 3549168, 3992814, 4563216, 5323752, 7985628, 10647504, 15971256, 31942512]

約数ペア:

[(1, 31942512), (2, 15971256), (3, 10647504), (4, 7985628), (6, 5323752), (7, 4563216), (8, 3992814), (9, 3549168), (12, 2661876), (14, 2281608), (16, 1996407), (18, 1774584), (21, 1521072), (24, 1330938), (27, 1183056), (28, 1140804), (36, 887292), (42, 760536), (48, 665469), (49, 651888), (54, 591528), (56, 570402), (63, 507024), (72, 443646), (81, 394352), (84, 380268), (98, 325944), (108, 295764), (112, 285201), (126, 253512), (144, 221823), (147, 217296), (162, 197176), (168, 190134), (189, 169008), (196, 162972), (216, 147882), (252, 126756), (294, 108648), (324, 98588), (336, 95067), (378, 84504), (392, 81486), (432, 73941), (441, 72432), (503, 63504), (504, 63378), (567, 56336), (588, 54324), (648, 49294), (756, 42252), (784, 40743), (882, 36216), (1006, 31752), (1008, 31689), (1134, 28168), (1176, 27162), (1296, 24647), (1323, 24144), (1509, 21168), (1512, 21126), (1764, 18108), (2012, 15876), (2268, 14084), (2352, 13581), (2646, 12072), (3018, 10584), (3024, 10563), (3521, 9072), (3528, 9054), (3969, 8048), (4024, 7938), (4527, 7056), (4536, 7042), (5292, 6036)]