389989470528

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1401791}}^1$

素因数の和:1401842

約数の個数: 224

約数和(自身を含む): 1367251845120

約数和(自身を除く): 977262374592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 448, 483, 504, 552, 576, 621, 644, 672, 736, 756, 828, 864, 966, 1008, 1104, 1242, 1288, 1344, 1449, 1472, 1512, 1656, 1728, 1932, 2016, 2208, 2484, 2576, 2898, 3024, 3312, 3864, 4032, 4347, 4416, 4968, 5152, 5796, 6048, 6624, 7728, 8694, 9936, 10304, 11592, 12096, 13248, 15456, 17388, 19872, 23184, 30912, 34776, 39744, 46368, 69552, 92736, 139104, 278208, 1401791, 2803582, 4205373, 5607164, 8410746, 9812537, 11214328, 12616119, 16821492, 19625074, 22428656, 25232238, 29437611, 32241193, 33642984, 37848357, 39250148, 44857312, 50464476, 58875222, 64482386, 67285968, 75696714, 78500296, 88312833, 89714624, 96723579, 100928952, 117750444, 128964772, 134571936, 151393428, 157000592, 176625666, 193447158, 201857904, 225688351, 235500888, 257929544, 264938499, 269143872, 290170737, 302786856, 314001184, 353251332, 386894316, 403715808, 451376702, 471001776, 515859088, 529876998, 580341474, 605573712, 628002368, 677065053, 706502664, 773788632, 807431616, 870512211, 902753404, 942003552, 1031718176, 1059753996, 1160682948, 1211147424, 1354130106, 1413005328, 1547577264, 1741024422, 1805506808, 1884007104, 2031195159, 2063436352, 2119507992, 2321365896, 2422294848, 2708260212, 2826010656, 3095154528, 3482048844, 3611013616, 4062390318, 4239015984, 4642731792, 5416520424, 5652021312, 6093585477, 6190309056, 6964097688, 7222027232, 8124780636, 8478031968, 9285463584, 10833040848, 12187170954, 13928195376, 14444054464, 16249561272, 16956063936, 18570927168, 21666081696, 24374341908, 27856390752, 32499122544, 43332163392, 48748683816, 55712781504, 64998245088, 97497367632, 129996490176, 194994735264, 389989470528]

約数ペア:

[(1, 389989470528), (2, 194994735264), (3, 129996490176), (4, 97497367632), (6, 64998245088), (7, 55712781504), (8, 48748683816), (9, 43332163392), (12, 32499122544), (14, 27856390752), (16, 24374341908), (18, 21666081696), (21, 18570927168), (23, 16956063936), (24, 16249561272), (27, 14444054464), (28, 13928195376), (32, 12187170954), (36, 10833040848), (42, 9285463584), (46, 8478031968), (48, 8124780636), (54, 7222027232), (56, 6964097688), (63, 6190309056), (64, 6093585477), (69, 5652021312), (72, 5416520424), (84, 4642731792), (92, 4239015984), (96, 4062390318), (108, 3611013616), (112, 3482048844), (126, 3095154528), (138, 2826010656), (144, 2708260212), (161, 2422294848), (168, 2321365896), (184, 2119507992), (189, 2063436352), (192, 2031195159), (207, 1884007104), (216, 1805506808), (224, 1741024422), (252, 1547577264), (276, 1413005328), (288, 1354130106), (322, 1211147424), (336, 1160682948), (368, 1059753996), (378, 1031718176), (414, 942003552), (432, 902753404), (448, 870512211), (483, 807431616), (504, 773788632), (552, 706502664), (576, 677065053), (621, 628002368), (644, 605573712), (672, 580341474), (736, 529876998), (756, 515859088), (828, 471001776), (864, 451376702), (966, 403715808), (1008, 386894316), (1104, 353251332), (1242, 314001184), (1288, 302786856), (1344, 290170737), (1449, 269143872), (1472, 264938499), (1512, 257929544), (1656, 235500888), (1728, 225688351), (1932, 201857904), (2016, 193447158), (2208, 176625666), (2484, 157000592), (2576, 151393428), (2898, 134571936), (3024, 128964772), (3312, 117750444), (3864, 100928952), (4032, 96723579), (4347, 89714624), (4416, 88312833), (4968, 78500296), (5152, 75696714), (5796, 67285968), (6048, 64482386), (6624, 58875222), (7728, 50464476), (8694, 44857312), (9936, 39250148), (10304, 37848357), (11592, 33642984), (12096, 32241193), (13248, 29437611), (15456, 25232238), (17388, 22428656), (19872, 19625074), (23184, 16821492), (30912, 12616119), (34776, 11214328), (39744, 9812537), (46368, 8410746), (69552, 5607164), (92736, 4205373), (139104, 2803582), (278208, 1401791)]