2047712688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3449}}^1$

素因数の和:3520

約数の個数: 240

約数和(自身を含む): 7118592000

約数和(自身を除く): 5070879312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 304, 336, 342, 372, 399, 434, 456, 496, 504, 532, 558, 589, 651, 684, 744, 798, 868, 912, 1008, 1064, 1116, 1178, 1197, 1302, 1368, 1488, 1596, 1736, 1767, 1953, 2128, 2232, 2356, 2394, 2604, 2736, 3192, 3449, 3472, 3534, 3906, 4123, 4464, 4712, 4788, 5208, 5301, 6384, 6898, 7068, 7812, 8246, 9424, 9576, 10347, 10416, 10602, 12369, 13796, 14136, 15624, 16492, 19152, 20694, 21204, 24143, 24738, 27592, 28272, 31041, 31248, 32984, 37107, 41388, 42408, 48286, 49476, 55184, 62082, 65531, 65968, 72429, 74214, 82776, 84816, 96572, 98952, 106919, 124164, 131062, 144858, 148428, 165552, 193144, 196593, 197904, 213838, 217287, 248328, 262124, 289716, 296856, 320757, 386288, 393186, 427676, 434574, 458717, 496656, 524248, 579432, 589779, 593712, 641514, 748433, 786372, 855352, 869148, 917434, 962271, 1048496, 1158864, 1179558, 1283028, 1376151, 1496866, 1572744, 1710704, 1738296, 1834868, 1924542, 2031461, 2245299, 2359116, 2566056, 2752302, 2993732, 3145488, 3476592, 3669736, 3849084, 4062922, 4128453, 4490598, 4718232, 5132112, 5504604, 5987464, 6094383, 6735897, 7339472, 7698168, 8125844, 8256906, 8981196, 9436464, 11009208, 11974928, 12188766, 13471794, 14220227, 15396336, 16251688, 16513812, 17962392, 18283149, 22018416, 24377532, 26943588, 28440454, 32503376, 33027624, 35924784, 36566298, 42660681, 48755064, 53887176, 56880908, 66055248, 73132596, 85321362, 97510128, 107774352, 113761816, 127982043, 146265192, 170642724, 227523632, 255964086, 292530384, 341285448, 511928172, 682570896, 1023856344, 2047712688]

約数ペア:

[(1, 2047712688), (2, 1023856344), (3, 682570896), (4, 511928172), (6, 341285448), (7, 292530384), (8, 255964086), (9, 227523632), (12, 170642724), (14, 146265192), (16, 127982043), (18, 113761816), (19, 107774352), (21, 97510128), (24, 85321362), (28, 73132596), (31, 66055248), (36, 56880908), (38, 53887176), (42, 48755064), (48, 42660681), (56, 36566298), (57, 35924784), (62, 33027624), (63, 32503376), (72, 28440454), (76, 26943588), (84, 24377532), (93, 22018416), (112, 18283149), (114, 17962392), (124, 16513812), (126, 16251688), (133, 15396336), (144, 14220227), (152, 13471794), (168, 12188766), (171, 11974928), (186, 11009208), (217, 9436464), (228, 8981196), (248, 8256906), (252, 8125844), (266, 7698168), (279, 7339472), (304, 6735897), (336, 6094383), (342, 5987464), (372, 5504604), (399, 5132112), (434, 4718232), (456, 4490598), (496, 4128453), (504, 4062922), (532, 3849084), (558, 3669736), (589, 3476592), (651, 3145488), (684, 2993732), (744, 2752302), (798, 2566056), (868, 2359116), (912, 2245299), (1008, 2031461), (1064, 1924542), (1116, 1834868), (1178, 1738296), (1197, 1710704), (1302, 1572744), (1368, 1496866), (1488, 1376151), (1596, 1283028), (1736, 1179558), (1767, 1158864), (1953, 1048496), (2128, 962271), (2232, 917434), (2356, 869148), (2394, 855352), (2604, 786372), (2736, 748433), (3192, 641514), (3449, 593712), (3472, 589779), (3534, 579432), (3906, 524248), (4123, 496656), (4464, 458717), (4712, 434574), (4788, 427676), (5208, 393186), (5301, 386288), (6384, 320757), (6898, 296856), (7068, 289716), (7812, 262124), (8246, 248328), (9424, 217287), (9576, 213838), (10347, 197904), (10416, 196593), (10602, 193144), (12369, 165552), (13796, 148428), (14136, 144858), (15624, 131062), (16492, 124164), (19152, 106919), (20694, 98952), (21204, 96572), (24143, 84816), (24738, 82776), (27592, 74214), (28272, 72429), (31041, 65968), (31248, 65531), (32984, 62082), (37107, 55184), (41388, 49476), (42408, 48286)]