816723936

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 216

約数和(自身を含む): 2731961232

約数和(自身を除く): 1915237296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 241, 246, 252, 287, 288, 328, 336, 369, 482, 492, 504, 574, 656, 672, 723, 738, 861, 964, 984, 1008, 1148, 1312, 1446, 1476, 1681, 1687, 1722, 1928, 1968, 2016, 2169, 2296, 2583, 2892, 2952, 3362, 3374, 3444, 3856, 3936, 4338, 4592, 5043, 5061, 5166, 5784, 5904, 6724, 6748, 6888, 7712, 8676, 9184, 9881, 10086, 10122, 10332, 11568, 11767, 11808, 13448, 13496, 13776, 15129, 15183, 17352, 19762, 20172, 20244, 20664, 23136, 23534, 26896, 26992, 27552, 29643, 30258, 30366, 34704, 35301, 39524, 40344, 40488, 41328, 47068, 53792, 53984, 59286, 60516, 60732, 69167, 69408, 70602, 79048, 80688, 80976, 82656, 88929, 94136, 105903, 118572, 121032, 121464, 138334, 141204, 158096, 161376, 161952, 177858, 188272, 207501, 211806, 237144, 242064, 242928, 276668, 282408, 316192, 355716, 376544, 405121, 415002, 423612, 474288, 484128, 485856, 553336, 564816, 622503, 711432, 810242, 830004, 847224, 948576, 1106672, 1129632, 1215363, 1245006, 1422864, 1620484, 1660008, 1694448, 2213344, 2430726, 2490012, 2835847, 2845728, 3240968, 3320016, 3388896, 3646089, 4861452, 4980024, 5671694, 6481936, 6640032, 7292178, 8507541, 9722904, 9960048, 11343388, 12963872, 14584356, 17015082, 19445808, 19920096, 22686776, 25522623, 29168712, 34030164, 38891616, 45373552, 51045246, 58337424, 68060328, 90747104, 102090492, 116674848, 136120656, 204180984, 272241312, 408361968, 816723936]

約数ペア:

[(1, 816723936), (2, 408361968), (3, 272241312), (4, 204180984), (6, 136120656), (7, 116674848), (8, 102090492), (9, 90747104), (12, 68060328), (14, 58337424), (16, 51045246), (18, 45373552), (21, 38891616), (24, 34030164), (28, 29168712), (32, 25522623), (36, 22686776), (41, 19920096), (42, 19445808), (48, 17015082), (56, 14584356), (63, 12963872), (72, 11343388), (82, 9960048), (84, 9722904), (96, 8507541), (112, 7292178), (123, 6640032), (126, 6481936), (144, 5671694), (164, 4980024), (168, 4861452), (224, 3646089), (241, 3388896), (246, 3320016), (252, 3240968), (287, 2845728), (288, 2835847), (328, 2490012), (336, 2430726), (369, 2213344), (482, 1694448), (492, 1660008), (504, 1620484), (574, 1422864), (656, 1245006), (672, 1215363), (723, 1129632), (738, 1106672), (861, 948576), (964, 847224), (984, 830004), (1008, 810242), (1148, 711432), (1312, 622503), (1446, 564816), (1476, 553336), (1681, 485856), (1687, 484128), (1722, 474288), (1928, 423612), (1968, 415002), (2016, 405121), (2169, 376544), (2296, 355716), (2583, 316192), (2892, 282408), (2952, 276668), (3362, 242928), (3374, 242064), (3444, 237144), (3856, 211806), (3936, 207501), (4338, 188272), (4592, 177858), (5043, 161952), (5061, 161376), (5166, 158096), (5784, 141204), (5904, 138334), (6724, 121464), (6748, 121032), (6888, 118572), (7712, 105903), (8676, 94136), (9184, 88929), (9881, 82656), (10086, 80976), (10122, 80688), (10332, 79048), (11568, 70602), (11767, 69408), (11808, 69167), (13448, 60732), (13496, 60516), (13776, 59286), (15129, 53984), (15183, 53792), (17352, 47068), (19762, 41328), (20172, 40488), (20244, 40344), (20664, 39524), (23136, 35301), (23534, 34704), (26896, 30366), (26992, 30258), (27552, 29643)]