513051984

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 240

約数和(自身を含む): 1634181120

約数和(自身を除く): 1121129136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 31, 36, 38, 46, 48, 57, 62, 69, 72, 76, 92, 93, 114, 124, 138, 144, 152, 171, 184, 186, 207, 228, 248, 263, 276, 279, 304, 342, 368, 372, 414, 437, 456, 496, 526, 552, 558, 589, 684, 713, 744, 789, 828, 874, 912, 1052, 1104, 1116, 1178, 1311, 1368, 1426, 1488, 1578, 1656, 1748, 1767, 2104, 2139, 2232, 2356, 2367, 2622, 2736, 2852, 3156, 3312, 3496, 3534, 3933, 4208, 4278, 4464, 4712, 4734, 4997, 5244, 5301, 5704, 6049, 6312, 6417, 6992, 7068, 7866, 8153, 8556, 9424, 9468, 9994, 10488, 10602, 11408, 12098, 12624, 12834, 13547, 14136, 14991, 15732, 16306, 17112, 18147, 18936, 19988, 20976, 21204, 24196, 24459, 25668, 27094, 28272, 29982, 31464, 32612, 34224, 36294, 37872, 39976, 40641, 42408, 44973, 48392, 48918, 51336, 54188, 54441, 59964, 62928, 65224, 72588, 73377, 79952, 81282, 84816, 89946, 96784, 97836, 102672, 108376, 108882, 114931, 119928, 121923, 130448, 145176, 146754, 154907, 162564, 179892, 187519, 195672, 216752, 217764, 229862, 239856, 243846, 290352, 293508, 309814, 325128, 344793, 359784, 375038, 391344, 435528, 459724, 464721, 487692, 562557, 587016, 619628, 650256, 689586, 719568, 750076, 871056, 919448, 929442, 975384, 1034379, 1125114, 1174032, 1239256, 1379172, 1394163, 1500152, 1687671, 1838896, 1858884, 1950768, 2068758, 2250228, 2478512, 2758344, 2788326, 3000304, 3375342, 3562861, 3717768, 4137516, 4500456, 5516688, 5576652, 6750684, 7125722, 7435536, 8275032, 9000912, 10688583, 11153304, 13501368, 14251444, 16550064, 21377166, 22306608, 27002736, 28502888, 32065749, 42754332, 57005776, 64131498, 85508664, 128262996, 171017328, 256525992, 513051984]

約数ペア:

[(1, 513051984), (2, 256525992), (3, 171017328), (4, 128262996), (6, 85508664), (8, 64131498), (9, 57005776), (12, 42754332), (16, 32065749), (18, 28502888), (19, 27002736), (23, 22306608), (24, 21377166), (31, 16550064), (36, 14251444), (38, 13501368), (46, 11153304), (48, 10688583), (57, 9000912), (62, 8275032), (69, 7435536), (72, 7125722), (76, 6750684), (92, 5576652), (93, 5516688), (114, 4500456), (124, 4137516), (138, 3717768), (144, 3562861), (152, 3375342), (171, 3000304), (184, 2788326), (186, 2758344), (207, 2478512), (228, 2250228), (248, 2068758), (263, 1950768), (276, 1858884), (279, 1838896), (304, 1687671), (342, 1500152), (368, 1394163), (372, 1379172), (414, 1239256), (437, 1174032), (456, 1125114), (496, 1034379), (526, 975384), (552, 929442), (558, 919448), (589, 871056), (684, 750076), (713, 719568), (744, 689586), (789, 650256), (828, 619628), (874, 587016), (912, 562557), (1052, 487692), (1104, 464721), (1116, 459724), (1178, 435528), (1311, 391344), (1368, 375038), (1426, 359784), (1488, 344793), (1578, 325128), (1656, 309814), (1748, 293508), (1767, 290352), (2104, 243846), (2139, 239856), (2232, 229862), (2356, 217764), (2367, 216752), (2622, 195672), (2736, 187519), (2852, 179892), (3156, 162564), (3312, 154907), (3496, 146754), (3534, 145176), (3933, 130448), (4208, 121923), (4278, 119928), (4464, 114931), (4712, 108882), (4734, 108376), (4997, 102672), (5244, 97836), (5301, 96784), (5704, 89946), (6049, 84816), (6312, 81282), (6417, 79952), (6992, 73377), (7068, 72588), (7866, 65224), (8153, 62928), (8556, 59964), (9424, 54441), (9468, 54188), (9994, 51336), (10488, 48918), (10602, 48392), (11408, 44973), (12098, 42408), (12624, 40641), (12834, 39976), (13547, 37872), (14136, 36294), (14991, 34224), (15732, 32612), (16306, 31464), (17112, 29982), (18147, 28272), (18936, 27094), (19988, 25668), (20976, 24459), (21204, 24196)]