239506512

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1393

約数の個数: 120

約数和(自身を含む): 729417600

約数和(自身を除く): 489911088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 98, 112, 147, 158, 168, 196, 237, 294, 316, 336, 392, 474, 553, 588, 632, 784, 948, 1106, 1176, 1264, 1289, 1659, 1896, 2212, 2352, 2578, 3318, 3792, 3867, 3871, 4424, 5156, 6636, 7734, 7742, 8848, 9023, 10312, 11613, 13272, 15468, 15484, 18046, 20624, 23226, 26544, 27069, 30936, 30968, 36092, 46452, 54138, 61872, 61936, 63161, 72184, 92904, 101831, 108276, 126322, 144368, 185808, 189483, 203662, 216552, 252644, 305493, 378966, 407324, 433104, 505288, 610986, 712817, 757932, 814648, 1010576, 1221972, 1425634, 1515864, 1629296, 2138451, 2443944, 2851268, 3031728, 4276902, 4887888, 4989719, 5702536, 8553804, 9979438, 11405072, 14969157, 17107608, 19958876, 29938314, 34215216, 39917752, 59876628, 79835504, 119753256, 239506512]

約数ペア:

[(1, 239506512), (2, 119753256), (3, 79835504), (4, 59876628), (6, 39917752), (7, 34215216), (8, 29938314), (12, 19958876), (14, 17107608), (16, 14969157), (21, 11405072), (24, 9979438), (28, 8553804), (42, 5702536), (48, 4989719), (49, 4887888), (56, 4276902), (79, 3031728), (84, 2851268), (98, 2443944), (112, 2138451), (147, 1629296), (158, 1515864), (168, 1425634), (196, 1221972), (237, 1010576), (294, 814648), (316, 757932), (336, 712817), (392, 610986), (474, 505288), (553, 433104), (588, 407324), (632, 378966), (784, 305493), (948, 252644), (1106, 216552), (1176, 203662), (1264, 189483), (1289, 185808), (1659, 144368), (1896, 126322), (2212, 108276), (2352, 101831), (2578, 92904), (3318, 72184), (3792, 63161), (3867, 61936), (3871, 61872), (4424, 54138), (5156, 46452), (6636, 36092), (7734, 30968), (7742, 30936), (8848, 27069), (9023, 26544), (10312, 23226), (11613, 20624), (13272, 18046), (15468, 15484)]