487432764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 1643765760

約数和(自身を除く): 1156332996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 41, 42, 52, 57, 63, 76, 78, 82, 84, 91, 114, 117, 123, 126, 133, 156, 164, 171, 182, 191, 228, 234, 246, 247, 252, 266, 273, 287, 342, 364, 369, 382, 399, 468, 492, 494, 532, 533, 546, 573, 574, 684, 738, 741, 764, 779, 798, 819, 861, 988, 1066, 1092, 1146, 1148, 1197, 1337, 1476, 1482, 1558, 1596, 1599, 1638, 1719, 1722, 1729, 2132, 2223, 2292, 2337, 2394, 2483, 2583, 2674, 2964, 3116, 3198, 3276, 3438, 3444, 3458, 3629, 3731, 4011, 4446, 4674, 4788, 4797, 4966, 5166, 5187, 5348, 5453, 6396, 6876, 6916, 7011, 7258, 7449, 7462, 7831, 8022, 8892, 9348, 9594, 9932, 10127, 10332, 10374, 10887, 10906, 11193, 12033, 14022, 14516, 14898, 14924, 15561, 15662, 16044, 16359, 17381, 19188, 20254, 20748, 21774, 21812, 22347, 22386, 23493, 24066, 25403, 28044, 29796, 30381, 31122, 31324, 32661, 32718, 33579, 34762, 40508, 43548, 44694, 44772, 46986, 47177, 48132, 49077, 50806, 52143, 54817, 60762, 62244, 65322, 65436, 67158, 69524, 70479, 70889, 76209, 89388, 91143, 93972, 94354, 98154, 101612, 101803, 104286, 109634, 121524, 130644, 134316, 140958, 141531, 141778, 148789, 152418, 156429, 164451, 182286, 188708, 196308, 203606, 208572, 212667, 219268, 228627, 281916, 283062, 283556, 297578, 304836, 305409, 312858, 328902, 330239, 364572, 407212, 424593, 425334, 446367, 457254, 493353, 566124, 595156, 610818, 625716, 638001, 657804, 660478, 712621, 849186, 850668, 892734, 914508, 916227, 986706, 990717, 1041523, 1221636, 1276002, 1320956, 1339101, 1425242, 1698372, 1785468, 1832454, 1934257, 1973412, 1981434, 2083046, 2137863, 2552004, 2678202, 2850484, 2972151, 3124569, 3664908, 3868514, 3962868, 4166092, 4275726, 5356404, 5802771, 5944302, 6249138, 6413589, 7737028, 8551452, 9373707, 11605542, 11888604, 12498276, 12827178, 13539799, 17408313, 18747414, 23211084, 25654356, 27079598, 34816626, 37494828, 40619397, 54159196, 69633252, 81238794, 121858191, 162477588, 243716382, 487432764]

約数ペア:

[(1, 487432764), (2, 243716382), (3, 162477588), (4, 121858191), (6, 81238794), (7, 69633252), (9, 54159196), (12, 40619397), (13, 37494828), (14, 34816626), (18, 27079598), (19, 25654356), (21, 23211084), (26, 18747414), (28, 17408313), (36, 13539799), (38, 12827178), (39, 12498276), (41, 11888604), (42, 11605542), (52, 9373707), (57, 8551452), (63, 7737028), (76, 6413589), (78, 6249138), (82, 5944302), (84, 5802771), (91, 5356404), (114, 4275726), (117, 4166092), (123, 3962868), (126, 3868514), (133, 3664908), (156, 3124569), (164, 2972151), (171, 2850484), (182, 2678202), (191, 2552004), (228, 2137863), (234, 2083046), (246, 1981434), (247, 1973412), (252, 1934257), (266, 1832454), (273, 1785468), (287, 1698372), (342, 1425242), (364, 1339101), (369, 1320956), (382, 1276002), (399, 1221636), (468, 1041523), (492, 990717), (494, 986706), (532, 916227), (533, 914508), (546, 892734), (573, 850668), (574, 849186), (684, 712621), (738, 660478), (741, 657804), (764, 638001), (779, 625716), (798, 610818), (819, 595156), (861, 566124), (988, 493353), (1066, 457254), (1092, 446367), (1146, 425334), (1148, 424593), (1197, 407212), (1337, 364572), (1476, 330239), (1482, 328902), (1558, 312858), (1596, 305409), (1599, 304836), (1638, 297578), (1719, 283556), (1722, 283062), (1729, 281916), (2132, 228627), (2223, 219268), (2292, 212667), (2337, 208572), (2394, 203606), (2483, 196308), (2583, 188708), (2674, 182286), (2964, 164451), (3116, 156429), (3198, 152418), (3276, 148789), (3438, 141778), (3444, 141531), (3458, 140958), (3629, 134316), (3731, 130644), (4011, 121524), (4446, 109634), (4674, 104286), (4788, 101803), (4797, 101612), (4966, 98154), (5166, 94354), (5187, 93972), (5348, 91143), (5453, 89388), (6396, 76209), (6876, 70889), (6916, 70479), (7011, 69524), (7258, 67158), (7449, 65436), (7462, 65322), (7831, 62244), (8022, 60762), (8892, 54817), (9348, 52143), (9594, 50806), (9932, 49077), (10127, 48132), (10332, 47177), (10374, 46986), (10887, 44772), (10906, 44694), (11193, 43548), (12033, 40508), (14022, 34762), (14516, 33579), (14898, 32718), (14924, 32661), (15561, 31324), (15662, 31122), (16044, 30381), (16359, 29796), (17381, 28044), (19188, 25403), (20254, 24066), (20748, 23493), (21774, 22386), (21812, 22347)]