819748512

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{28751}}^1$

素因数の和:28784

約数の個数: 120

約数和(自身を含む): 2630117952

約数和(自身を除く): 1810369440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 792, 864, 891, 1056, 1188, 1296, 1584, 1782, 2376, 2592, 3168, 3564, 4752, 7128, 9504, 14256, 28512, 28751, 57502, 86253, 115004, 172506, 230008, 258759, 316261, 345012, 460016, 517518, 632522, 690024, 776277, 920032, 948783, 1035036, 1265044, 1380048, 1552554, 1897566, 2070072, 2328831, 2530088, 2760096, 2846349, 3105108, 3795132, 4140144, 4657662, 5060176, 5692698, 6210216, 7590264, 8280288, 8539047, 9315324, 10120352, 11385396, 12420432, 15180528, 17078094, 18630648, 22770792, 24840864, 25617141, 30361056, 34156188, 37261296, 45541584, 51234282, 68312376, 74522592, 91083168, 102468564, 136624752, 204937128, 273249504, 409874256, 819748512]

約数ペア:

[(1, 819748512), (2, 409874256), (3, 273249504), (4, 204937128), (6, 136624752), (8, 102468564), (9, 91083168), (11, 74522592), (12, 68312376), (16, 51234282), (18, 45541584), (22, 37261296), (24, 34156188), (27, 30361056), (32, 25617141), (33, 24840864), (36, 22770792), (44, 18630648), (48, 17078094), (54, 15180528), (66, 12420432), (72, 11385396), (81, 10120352), (88, 9315324), (96, 8539047), (99, 8280288), (108, 7590264), (132, 6210216), (144, 5692698), (162, 5060176), (176, 4657662), (198, 4140144), (216, 3795132), (264, 3105108), (288, 2846349), (297, 2760096), (324, 2530088), (352, 2328831), (396, 2070072), (432, 1897566), (528, 1552554), (594, 1380048), (648, 1265044), (792, 1035036), (864, 948783), (891, 920032), (1056, 776277), (1188, 690024), (1296, 632522), (1584, 517518), (1782, 460016), (2376, 345012), (2592, 316261), (3168, 258759), (3564, 230008), (4752, 172506), (7128, 115004), (9504, 86253), (14256, 57502), (28512, 28751)]