2990414336

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 240

約数和(自身を含む): 7670462184

約数和(自身を除く): 4680047848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 53, 56, 64, 91, 98, 104, 106, 112, 128, 173, 182, 196, 208, 212, 224, 256, 346, 364, 371, 392, 416, 424, 448, 512, 637, 689, 692, 728, 742, 784, 832, 848, 896, 1211, 1274, 1378, 1384, 1456, 1484, 1568, 1664, 1696, 1792, 2249, 2422, 2548, 2597, 2756, 2768, 2912, 2968, 3136, 3328, 3392, 3584, 4498, 4823, 4844, 5096, 5194, 5512, 5536, 5824, 5936, 6272, 6656, 6784, 8477, 8996, 9169, 9646, 9688, 10192, 10388, 11024, 11072, 11648, 11872, 12544, 13568, 15743, 16954, 17992, 18338, 19292, 19376, 20384, 20776, 22048, 22144, 23296, 23744, 25088, 27136, 31486, 33761, 33908, 35984, 36676, 38584, 38752, 40768, 41552, 44096, 44288, 46592, 47488, 62972, 64183, 67522, 67816, 71968, 73352, 77168, 77504, 81536, 83104, 88192, 88576, 94976, 110201, 119197, 125944, 128366, 135044, 135632, 143936, 146704, 154336, 155008, 163072, 166208, 176384, 189952, 220402, 238394, 251888, 256732, 270088, 271264, 287872, 293408, 308672, 310016, 326144, 332416, 352768, 440804, 449281, 476788, 503776, 513464, 540176, 542528, 575744, 586816, 617344, 620032, 664832, 834379, 881608, 898562, 953576, 1007552, 1026928, 1080352, 1085056, 1151488, 1173632, 1234688, 1329664, 1668758, 1763216, 1797124, 1907152, 2015104, 2053856, 2160704, 2170112, 2347264, 2469376, 3337516, 3526432, 3594248, 3814304, 4030208, 4107712, 4321408, 4340224, 4694528, 5840653, 6675032, 7052864, 7188496, 7628608, 8060416, 8215424, 8642816, 11681306, 13350064, 14105728, 14376992, 15257216, 16430848, 17285632, 23362612, 26700128, 28211456, 28753984, 30514432, 32861696, 46725224, 53400256, 56422912, 57507968, 61028864, 93450448, 106800512, 115015936, 186900896, 213601024, 230031872, 373801792, 427202048, 747603584, 1495207168, 2990414336]

約数ペア:

[(1, 2990414336), (2, 1495207168), (4, 747603584), (7, 427202048), (8, 373801792), (13, 230031872), (14, 213601024), (16, 186900896), (26, 115015936), (28, 106800512), (32, 93450448), (49, 61028864), (52, 57507968), (53, 56422912), (56, 53400256), (64, 46725224), (91, 32861696), (98, 30514432), (104, 28753984), (106, 28211456), (112, 26700128), (128, 23362612), (173, 17285632), (182, 16430848), (196, 15257216), (208, 14376992), (212, 14105728), (224, 13350064), (256, 11681306), (346, 8642816), (364, 8215424), (371, 8060416), (392, 7628608), (416, 7188496), (424, 7052864), (448, 6675032), (512, 5840653), (637, 4694528), (689, 4340224), (692, 4321408), (728, 4107712), (742, 4030208), (784, 3814304), (832, 3594248), (848, 3526432), (896, 3337516), (1211, 2469376), (1274, 2347264), (1378, 2170112), (1384, 2160704), (1456, 2053856), (1484, 2015104), (1568, 1907152), (1664, 1797124), (1696, 1763216), (1792, 1668758), (2249, 1329664), (2422, 1234688), (2548, 1173632), (2597, 1151488), (2756, 1085056), (2768, 1080352), (2912, 1026928), (2968, 1007552), (3136, 953576), (3328, 898562), (3392, 881608), (3584, 834379), (4498, 664832), (4823, 620032), (4844, 617344), (5096, 586816), (5194, 575744), (5512, 542528), (5536, 540176), (5824, 513464), (5936, 503776), (6272, 476788), (6656, 449281), (6784, 440804), (8477, 352768), (8996, 332416), (9169, 326144), (9646, 310016), (9688, 308672), (10192, 293408), (10388, 287872), (11024, 271264), (11072, 270088), (11648, 256732), (11872, 251888), (12544, 238394), (13568, 220402), (15743, 189952), (16954, 176384), (17992, 166208), (18338, 163072), (19292, 155008), (19376, 154336), (20384, 146704), (20776, 143936), (22048, 135632), (22144, 135044), (23296, 128366), (23744, 125944), (25088, 119197), (27136, 110201), (31486, 94976), (33761, 88576), (33908, 88192), (35984, 83104), (36676, 81536), (38584, 77504), (38752, 77168), (40768, 73352), (41552, 71968), (44096, 67816), (44288, 67522), (46592, 64183), (47488, 62972)]