308312784

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 991186560

約数和(自身を除く): 682873776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 41, 48, 52, 54, 72, 78, 82, 103, 104, 108, 117, 123, 144, 156, 164, 169, 206, 208, 216, 234, 246, 309, 312, 328, 338, 351, 369, 412, 432, 468, 492, 507, 533, 618, 624, 656, 676, 702, 738, 824, 927, 936, 984, 1014, 1066, 1107, 1236, 1339, 1352, 1404, 1476, 1521, 1599, 1648, 1854, 1872, 1968, 2028, 2132, 2214, 2472, 2678, 2704, 2781, 2808, 2952, 3042, 3198, 3708, 4017, 4056, 4223, 4264, 4428, 4563, 4797, 4944, 5356, 5562, 5616, 5904, 6084, 6396, 6929, 7416, 8034, 8112, 8446, 8528, 8856, 9126, 9594, 10712, 11124, 12051, 12168, 12669, 12792, 13858, 14391, 14832, 16068, 16892, 17407, 17712, 18252, 19188, 20787, 21424, 22248, 24102, 24336, 25338, 25584, 27716, 28782, 32136, 33784, 34814, 36153, 36504, 38007, 38376, 41574, 44496, 48204, 50676, 52221, 54899, 55432, 57564, 62361, 64272, 67568, 69628, 72306, 73008, 76014, 76752, 83148, 96408, 101352, 104442, 109798, 110864, 114021, 115128, 124722, 139256, 144612, 152028, 156663, 164697, 166296, 187083, 192816, 202704, 208884, 219596, 228042, 230256, 249444, 278512, 289224, 304056, 313326, 329394, 332592, 374166, 417768, 439192, 456084, 469989, 494091, 498888, 578448, 608112, 626652, 658788, 713687, 748332, 835536, 878384, 912168, 939978, 988182, 997776, 1253304, 1317576, 1427374, 1482273, 1496664, 1824336, 1879956, 1976364, 2141061, 2506608, 2635152, 2854748, 2964546, 2993328, 3759912, 3952728, 4282122, 5709496, 5929092, 6423183, 7519824, 7905456, 8564244, 11418992, 11858184, 12846366, 17128488, 19269549, 23716368, 25692732, 34256976, 38539098, 51385464, 77078196, 102770928, 154156392, 308312784]

約数ペア:

[(1, 308312784), (2, 154156392), (3, 102770928), (4, 77078196), (6, 51385464), (8, 38539098), (9, 34256976), (12, 25692732), (13, 23716368), (16, 19269549), (18, 17128488), (24, 12846366), (26, 11858184), (27, 11418992), (36, 8564244), (39, 7905456), (41, 7519824), (48, 6423183), (52, 5929092), (54, 5709496), (72, 4282122), (78, 3952728), (82, 3759912), (103, 2993328), (104, 2964546), (108, 2854748), (117, 2635152), (123, 2506608), (144, 2141061), (156, 1976364), (164, 1879956), (169, 1824336), (206, 1496664), (208, 1482273), (216, 1427374), (234, 1317576), (246, 1253304), (309, 997776), (312, 988182), (328, 939978), (338, 912168), (351, 878384), (369, 835536), (412, 748332), (432, 713687), (468, 658788), (492, 626652), (507, 608112), (533, 578448), (618, 498888), (624, 494091), (656, 469989), (676, 456084), (702, 439192), (738, 417768), (824, 374166), (927, 332592), (936, 329394), (984, 313326), (1014, 304056), (1066, 289224), (1107, 278512), (1236, 249444), (1339, 230256), (1352, 228042), (1404, 219596), (1476, 208884), (1521, 202704), (1599, 192816), (1648, 187083), (1854, 166296), (1872, 164697), (1968, 156663), (2028, 152028), (2132, 144612), (2214, 139256), (2472, 124722), (2678, 115128), (2704, 114021), (2781, 110864), (2808, 109798), (2952, 104442), (3042, 101352), (3198, 96408), (3708, 83148), (4017, 76752), (4056, 76014), (4223, 73008), (4264, 72306), (4428, 69628), (4563, 67568), (4797, 64272), (4944, 62361), (5356, 57564), (5562, 55432), (5616, 54899), (5904, 52221), (6084, 50676), (6396, 48204), (6929, 44496), (7416, 41574), (8034, 38376), (8112, 38007), (8446, 36504), (8528, 36153), (8856, 34814), (9126, 33784), (9594, 32136), (10712, 28782), (11124, 27716), (12051, 25584), (12168, 25338), (12669, 24336), (12792, 24102), (13858, 22248), (14391, 21424), (14832, 20787), (16068, 19188), (16892, 18252), (17407, 17712)]