2539623168

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^3\times {\mathrm{37}}^1$

素因数の和:152

約数の個数: 216

約数和(自身を含む): 7770928256

約数和(自身を除く): 5231305088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 111, 124, 128, 144, 148, 186, 192, 222, 248, 256, 279, 288, 296, 333, 372, 384, 444, 496, 558, 576, 592, 666, 744, 768, 888, 961, 992, 1116, 1147, 1152, 1184, 1332, 1488, 1776, 1922, 1984, 2232, 2294, 2304, 2368, 2664, 2883, 2976, 3441, 3552, 3844, 3968, 4464, 4588, 4736, 5328, 5766, 5952, 6882, 7104, 7688, 7936, 8649, 8928, 9176, 9472, 10323, 10656, 11532, 11904, 13764, 14208, 15376, 17298, 17856, 18352, 20646, 21312, 23064, 23808, 27528, 28416, 29791, 30752, 34596, 35557, 35712, 36704, 41292, 42624, 46128, 55056, 59582, 61504, 69192, 71114, 71424, 73408, 82584, 85248, 89373, 92256, 106671, 110112, 119164, 123008, 138384, 142228, 146816, 165168, 178746, 184512, 213342, 220224, 238328, 246016, 268119, 276768, 284456, 293632, 320013, 330336, 357492, 369024, 426684, 440448, 476656, 536238, 553536, 568912, 640026, 660672, 714984, 738048, 853368, 880896, 953312, 1072476, 1102267, 1107072, 1137824, 1280052, 1321344, 1429968, 1706736, 1906624, 2144952, 2204534, 2214144, 2275648, 2560104, 2642688, 2859936, 3306801, 3413472, 3813248, 4289904, 4409068, 4551296, 5120208, 5719872, 6613602, 6826944, 7626496, 8579808, 8818136, 9102592, 9920403, 10240416, 11439744, 13227204, 13653888, 17159616, 17636272, 19840806, 20480832, 22879488, 26454408, 27307776, 34319232, 35272544, 39681612, 40961664, 52908816, 68638464, 70545088, 79363224, 81923328, 105817632, 141090176, 158726448, 211635264, 282180352, 317452896, 423270528, 634905792, 846541056, 1269811584, 2539623168]

約数ペア:

[(1, 2539623168), (2, 1269811584), (3, 846541056), (4, 634905792), (6, 423270528), (8, 317452896), (9, 282180352), (12, 211635264), (16, 158726448), (18, 141090176), (24, 105817632), (31, 81923328), (32, 79363224), (36, 70545088), (37, 68638464), (48, 52908816), (62, 40961664), (64, 39681612), (72, 35272544), (74, 34319232), (93, 27307776), (96, 26454408), (111, 22879488), (124, 20480832), (128, 19840806), (144, 17636272), (148, 17159616), (186, 13653888), (192, 13227204), (222, 11439744), (248, 10240416), (256, 9920403), (279, 9102592), (288, 8818136), (296, 8579808), (333, 7626496), (372, 6826944), (384, 6613602), (444, 5719872), (496, 5120208), (558, 4551296), (576, 4409068), (592, 4289904), (666, 3813248), (744, 3413472), (768, 3306801), (888, 2859936), (961, 2642688), (992, 2560104), (1116, 2275648), (1147, 2214144), (1152, 2204534), (1184, 2144952), (1332, 1906624), (1488, 1706736), (1776, 1429968), (1922, 1321344), (1984, 1280052), (2232, 1137824), (2294, 1107072), (2304, 1102267), (2368, 1072476), (2664, 953312), (2883, 880896), (2976, 853368), (3441, 738048), (3552, 714984), (3844, 660672), (3968, 640026), (4464, 568912), (4588, 553536), (4736, 536238), (5328, 476656), (5766, 440448), (5952, 426684), (6882, 369024), (7104, 357492), (7688, 330336), (7936, 320013), (8649, 293632), (8928, 284456), (9176, 276768), (9472, 268119), (10323, 246016), (10656, 238328), (11532, 220224), (11904, 213342), (13764, 184512), (14208, 178746), (15376, 165168), (17298, 146816), (17856, 142228), (18352, 138384), (20646, 123008), (21312, 119164), (23064, 110112), (23808, 106671), (27528, 92256), (28416, 89373), (29791, 85248), (30752, 82584), (34596, 73408), (35557, 71424), (35712, 71114), (36704, 69192), (41292, 61504), (42624, 59582), (46128, 55056)]