2216565576

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^2\times {\mathrm{109}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 6258294900

約数和(自身を除く): 4041729324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 73, 106, 109, 146, 159, 212, 218, 219, 292, 318, 327, 424, 436, 438, 477, 584, 636, 654, 657, 872, 876, 954, 981, 1272, 1308, 1314, 1752, 1908, 1962, 2616, 2628, 3816, 3869, 3924, 5256, 5329, 5777, 7738, 7848, 7957, 10658, 11554, 11607, 15476, 15914, 15987, 17331, 21316, 23108, 23214, 23871, 30952, 31828, 31974, 34662, 34821, 42632, 46216, 46428, 47742, 47961, 51993, 63656, 63948, 69324, 69642, 71613, 92856, 95484, 95922, 103986, 127896, 138648, 139284, 143226, 190968, 191844, 207972, 278568, 282437, 286452, 383688, 415944, 421721, 564874, 572904, 580861, 843442, 847311, 1129748, 1161722, 1265163, 1686884, 1694622, 1742583, 2259496, 2323444, 2530326, 2541933, 3373768, 3389244, 3485166, 3795489, 4646888, 5060652, 5083866, 5227749, 6778488, 6970332, 7590978, 10121304, 10167732, 10455498, 13940664, 15181956, 20335464, 20910996, 30363912, 30785633, 41821992, 61571266, 92356899, 123142532, 184713798, 246285064, 277070697, 369427596, 554141394, 738855192, 1108282788, 2216565576]

約数ペア:

[(1, 2216565576), (2, 1108282788), (3, 738855192), (4, 554141394), (6, 369427596), (8, 277070697), (9, 246285064), (12, 184713798), (18, 123142532), (24, 92356899), (36, 61571266), (53, 41821992), (72, 30785633), (73, 30363912), (106, 20910996), (109, 20335464), (146, 15181956), (159, 13940664), (212, 10455498), (218, 10167732), (219, 10121304), (292, 7590978), (318, 6970332), (327, 6778488), (424, 5227749), (436, 5083866), (438, 5060652), (477, 4646888), (584, 3795489), (636, 3485166), (654, 3389244), (657, 3373768), (872, 2541933), (876, 2530326), (954, 2323444), (981, 2259496), (1272, 1742583), (1308, 1694622), (1314, 1686884), (1752, 1265163), (1908, 1161722), (1962, 1129748), (2616, 847311), (2628, 843442), (3816, 580861), (3869, 572904), (3924, 564874), (5256, 421721), (5329, 415944), (5777, 383688), (7738, 286452), (7848, 282437), (7957, 278568), (10658, 207972), (11554, 191844), (11607, 190968), (15476, 143226), (15914, 139284), (15987, 138648), (17331, 127896), (21316, 103986), (23108, 95922), (23214, 95484), (23871, 92856), (30952, 71613), (31828, 69642), (31974, 69324), (34662, 63948), (34821, 63656), (42632, 51993), (46216, 47961), (46428, 47742)]