4721571456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13831}}^1$

素因数の和:13982

約数の個数: 128

約数和(自身を含む): 14447247360

約数和(自身を除く): 9725675904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 336, 381, 384, 448, 508, 672, 762, 889, 896, 1016, 1344, 1524, 1778, 2032, 2667, 2688, 3048, 3556, 4064, 5334, 6096, 7112, 8128, 10668, 12192, 13831, 14224, 16256, 21336, 24384, 27662, 28448, 41493, 42672, 48768, 55324, 56896, 82986, 85344, 96817, 110648, 113792, 165972, 170688, 193634, 221296, 290451, 331944, 341376, 387268, 442592, 580902, 663888, 774536, 885184, 1161804, 1327776, 1549072, 1756537, 1770368, 2323608, 2655552, 3098144, 3513074, 4647216, 5269611, 5311104, 6196288, 7026148, 9294432, 10539222, 12295759, 12392576, 14052296, 18588864, 21078444, 24591518, 28104592, 36887277, 37177728, 42156888, 49183036, 56209184, 73774554, 84313776, 98366072, 112418368, 147549108, 168627552, 196732144, 224836736, 295098216, 337255104, 393464288, 590196432, 674510208, 786928576, 1180392864, 1573857152, 2360785728, 4721571456]

約数ペア:

[(1, 4721571456), (2, 2360785728), (3, 1573857152), (4, 1180392864), (6, 786928576), (7, 674510208), (8, 590196432), (12, 393464288), (14, 337255104), (16, 295098216), (21, 224836736), (24, 196732144), (28, 168627552), (32, 147549108), (42, 112418368), (48, 98366072), (56, 84313776), (64, 73774554), (84, 56209184), (96, 49183036), (112, 42156888), (127, 37177728), (128, 36887277), (168, 28104592), (192, 24591518), (224, 21078444), (254, 18588864), (336, 14052296), (381, 12392576), (384, 12295759), (448, 10539222), (508, 9294432), (672, 7026148), (762, 6196288), (889, 5311104), (896, 5269611), (1016, 4647216), (1344, 3513074), (1524, 3098144), (1778, 2655552), (2032, 2323608), (2667, 1770368), (2688, 1756537), (3048, 1549072), (3556, 1327776), (4064, 1161804), (5334, 885184), (6096, 774536), (7112, 663888), (8128, 580902), (10668, 442592), (12192, 387268), (13831, 341376), (14224, 331944), (16256, 290451), (21336, 221296), (24384, 193634), (27662, 170688), (28448, 165972), (41493, 113792), (42672, 110648), (48768, 96817), (55324, 85344), (56896, 82986)]