309029196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^2$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 919973376

約数和(自身を除く): 610944180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 97, 102, 119, 138, 161, 194, 204, 238, 276, 291, 322, 357, 388, 391, 476, 483, 582, 644, 679, 714, 782, 966, 1164, 1173, 1358, 1428, 1564, 1649, 1932, 2037, 2231, 2346, 2716, 2737, 3298, 4074, 4462, 4692, 4947, 5474, 6596, 6693, 8148, 8211, 8924, 9409, 9894, 10948, 11543, 13386, 15617, 16422, 18818, 19788, 23086, 26772, 28227, 31234, 32844, 34629, 37636, 37927, 46172, 46851, 56454, 62468, 65863, 69258, 75854, 93702, 112908, 113781, 131726, 138516, 151708, 159953, 187404, 197589, 216407, 227562, 263452, 265489, 319906, 395178, 432814, 455124, 479859, 530978, 639812, 649221, 790356, 796467, 865628, 959718, 1061956, 1119671, 1298442, 1514849, 1592934, 1919436, 2239342, 2596884, 3029698, 3185868, 3359013, 3678919, 4478684, 4544547, 6059396, 6718026, 7357838, 9089094, 11036757, 13436052, 14715676, 18178188, 22073514, 25752433, 44147028, 51504866, 77257299, 103009732, 154514598, 309029196]

約数ペア:

[(1, 309029196), (2, 154514598), (3, 103009732), (4, 77257299), (6, 51504866), (7, 44147028), (12, 25752433), (14, 22073514), (17, 18178188), (21, 14715676), (23, 13436052), (28, 11036757), (34, 9089094), (42, 7357838), (46, 6718026), (51, 6059396), (68, 4544547), (69, 4478684), (84, 3678919), (92, 3359013), (97, 3185868), (102, 3029698), (119, 2596884), (138, 2239342), (161, 1919436), (194, 1592934), (204, 1514849), (238, 1298442), (276, 1119671), (291, 1061956), (322, 959718), (357, 865628), (388, 796467), (391, 790356), (476, 649221), (483, 639812), (582, 530978), (644, 479859), (679, 455124), (714, 432814), (782, 395178), (966, 319906), (1164, 265489), (1173, 263452), (1358, 227562), (1428, 216407), (1564, 197589), (1649, 187404), (1932, 159953), (2037, 151708), (2231, 138516), (2346, 131726), (2716, 113781), (2737, 112908), (3298, 93702), (4074, 75854), (4462, 69258), (4692, 65863), (4947, 62468), (5474, 56454), (6596, 46851), (6693, 46172), (8148, 37927), (8211, 37636), (8924, 34629), (9409, 32844), (9894, 31234), (10948, 28227), (11543, 26772), (13386, 23086), (15617, 19788), (16422, 18818)]