1384831728

素因数分解:

$2^4\times 3^6\times 7^2\times {\mathrm{2423}}^1$

素因数の和:2463

約数の個数: 210

約数和(自身を含む): 4681546344

約数和(自身を除く): 3296714616

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, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 729, 756, 784, 882, 972, 1008, 1134, 1176, 1296, 1323, 1458, 1512, 1701, 1764, 1944, 2268, 2352, 2423, 2646, 2916, 3024, 3402, 3528, 3888, 3969, 4536, 4846, 5103, 5292, 5832, 6804, 7056, 7269, 7938, 9072, 9692, 10206, 10584, 11664, 11907, 13608, 14538, 15876, 16961, 19384, 20412, 21168, 21807, 23814, 27216, 29076, 31752, 33922, 35721, 38768, 40824, 43614, 47628, 50883, 58152, 63504, 65421, 67844, 71442, 81648, 87228, 95256, 101766, 116304, 118727, 130842, 135688, 142884, 152649, 174456, 190512, 196263, 203532, 237454, 261684, 271376, 285768, 305298, 348912, 356181, 392526, 407064, 457947, 474908, 523368, 571536, 588789, 610596, 712362, 785052, 814128, 915894, 949816, 1046736, 1068543, 1177578, 1221192, 1373841, 1424724, 1570104, 1766367, 1831788, 1899632, 2137086, 2355156, 2442384, 2747682, 2849448, 3140208, 3205629, 3532734, 3663576, 4121523, 4274172, 4710312, 5495364, 5698896, 6411258, 7065468, 7327152, 8243046, 8548344, 9420624, 9616887, 10990728, 12364569, 12822516, 14130936, 16486092, 17096688, 19233774, 21981456, 24729138, 25645032, 28261872, 28850661, 32972184, 38467548, 49458276, 51290064, 57701322, 65944368, 76935096, 86551983, 98916552, 115402644, 153870192, 173103966, 197833104, 230805288, 346207932, 461610576, 692415864, 1384831728]

約数ペア:

[(1, 1384831728), (2, 692415864), (3, 461610576), (4, 346207932), (6, 230805288), (7, 197833104), (8, 173103966), (9, 153870192), (12, 115402644), (14, 98916552), (16, 86551983), (18, 76935096), (21, 65944368), (24, 57701322), (27, 51290064), (28, 49458276), (36, 38467548), (42, 32972184), (48, 28850661), (49, 28261872), (54, 25645032), (56, 24729138), (63, 21981456), (72, 19233774), (81, 17096688), (84, 16486092), (98, 14130936), (108, 12822516), (112, 12364569), (126, 10990728), (144, 9616887), (147, 9420624), (162, 8548344), (168, 8243046), (189, 7327152), (196, 7065468), (216, 6411258), (243, 5698896), (252, 5495364), (294, 4710312), (324, 4274172), (336, 4121523), (378, 3663576), (392, 3532734), (432, 3205629), (441, 3140208), (486, 2849448), (504, 2747682), (567, 2442384), (588, 2355156), (648, 2137086), (729, 1899632), (756, 1831788), (784, 1766367), (882, 1570104), (972, 1424724), (1008, 1373841), (1134, 1221192), (1176, 1177578), (1296, 1068543), (1323, 1046736), (1458, 949816), (1512, 915894), (1701, 814128), (1764, 785052), (1944, 712362), (2268, 610596), (2352, 588789), (2423, 571536), (2646, 523368), (2916, 474908), (3024, 457947), (3402, 407064), (3528, 392526), (3888, 356181), (3969, 348912), (4536, 305298), (4846, 285768), (5103, 271376), (5292, 261684), (5832, 237454), (6804, 203532), (7056, 196263), (7269, 190512), (7938, 174456), (9072, 152649), (9692, 142884), (10206, 135688), (10584, 130842), (11664, 118727), (11907, 116304), (13608, 101766), (14538, 95256), (15876, 87228), (16961, 81648), (19384, 71442), (20412, 67844), (21168, 65421), (21807, 63504), (23814, 58152), (27216, 50883), (29076, 47628), (31752, 43614), (33922, 40824), (35721, 38768)]