287377272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1962

約数の個数: 192

約数和(自身を含む): 1000097280

約数和(自身を除く): 712720008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 52, 56, 63, 69, 72, 78, 84, 91, 92, 104, 117, 126, 138, 156, 161, 168, 182, 184, 207, 234, 252, 273, 276, 299, 312, 322, 364, 414, 468, 483, 504, 546, 552, 598, 644, 728, 819, 828, 897, 936, 966, 1092, 1196, 1288, 1449, 1638, 1656, 1794, 1907, 1932, 2093, 2184, 2392, 2691, 2898, 3276, 3588, 3814, 3864, 4186, 5382, 5721, 5796, 6279, 6552, 7176, 7628, 8372, 10764, 11442, 11592, 12558, 13349, 15256, 16744, 17163, 18837, 21528, 22884, 24791, 25116, 26698, 34326, 37674, 40047, 43861, 45768, 49582, 50232, 53396, 68652, 74373, 75348, 80094, 87722, 99164, 106792, 120141, 131583, 137304, 148746, 150696, 160188, 173537, 175444, 198328, 223119, 240282, 263166, 297492, 307027, 320376, 347074, 350888, 394749, 446238, 480564, 520611, 526332, 570193, 594984, 614054, 694148, 789498, 892476, 921081, 961128, 1041222, 1052664, 1140386, 1228108, 1388296, 1561833, 1578996, 1710579, 1784952, 1842162, 2082444, 2280772, 2456216, 2763243, 3123666, 3157992, 3421158, 3684324, 3991351, 4164888, 4561544, 5131737, 5526486, 6247332, 6842316, 7368648, 7982702, 10263474, 11052972, 11974053, 12494664, 13684632, 15965404, 20526948, 22105944, 23948106, 31930808, 35922159, 41053896, 47896212, 71844318, 95792424, 143688636, 287377272]

約数ペア:

[(1, 287377272), (2, 143688636), (3, 95792424), (4, 71844318), (6, 47896212), (7, 41053896), (8, 35922159), (9, 31930808), (12, 23948106), (13, 22105944), (14, 20526948), (18, 15965404), (21, 13684632), (23, 12494664), (24, 11974053), (26, 11052972), (28, 10263474), (36, 7982702), (39, 7368648), (42, 6842316), (46, 6247332), (52, 5526486), (56, 5131737), (63, 4561544), (69, 4164888), (72, 3991351), (78, 3684324), (84, 3421158), (91, 3157992), (92, 3123666), (104, 2763243), (117, 2456216), (126, 2280772), (138, 2082444), (156, 1842162), (161, 1784952), (168, 1710579), (182, 1578996), (184, 1561833), (207, 1388296), (234, 1228108), (252, 1140386), (273, 1052664), (276, 1041222), (299, 961128), (312, 921081), (322, 892476), (364, 789498), (414, 694148), (468, 614054), (483, 594984), (504, 570193), (546, 526332), (552, 520611), (598, 480564), (644, 446238), (728, 394749), (819, 350888), (828, 347074), (897, 320376), (936, 307027), (966, 297492), (1092, 263166), (1196, 240282), (1288, 223119), (1449, 198328), (1638, 175444), (1656, 173537), (1794, 160188), (1907, 150696), (1932, 148746), (2093, 137304), (2184, 131583), (2392, 120141), (2691, 106792), (2898, 99164), (3276, 87722), (3588, 80094), (3814, 75348), (3864, 74373), (4186, 68652), (5382, 53396), (5721, 50232), (5796, 49582), (6279, 45768), (6552, 43861), (7176, 40047), (7628, 37674), (8372, 34326), (10764, 26698), (11442, 25116), (11592, 24791), (12558, 22884), (13349, 21528), (15256, 18837), (16744, 17163)]