1321570368

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1405

約数の個数: 168

約数和(自身を含む): 3985976280

約数和(自身を除く): 2664405912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 61, 64, 72, 87, 96, 116, 122, 144, 174, 183, 192, 232, 244, 261, 288, 348, 366, 464, 488, 522, 549, 576, 696, 732, 928, 976, 1044, 1098, 1297, 1392, 1464, 1769, 1856, 1952, 2088, 2196, 2594, 2784, 2928, 3538, 3891, 3904, 4176, 4392, 5188, 5307, 5568, 5856, 7076, 7782, 8352, 8784, 10376, 10614, 11673, 11712, 14152, 15564, 15921, 16704, 17568, 20752, 21228, 23346, 28304, 31128, 31842, 35136, 37613, 41504, 42456, 46692, 56608, 62256, 63684, 75226, 79117, 83008, 84912, 93384, 112839, 113216, 124512, 127368, 150452, 158234, 169824, 186768, 225678, 237351, 249024, 254736, 300904, 316468, 338517, 339648, 373536, 451356, 474702, 509472, 601808, 632936, 677034, 712053, 747072, 902712, 949404, 1018944, 1203616, 1265872, 1354068, 1424106, 1805424, 1898808, 2294393, 2407232, 2531744, 2708136, 2848212, 3610848, 3797616, 4588786, 5063488, 5416272, 5696424, 6883179, 7221696, 7595232, 9177572, 10832544, 11392848, 13766358, 15190464, 18355144, 20649537, 21665088, 22785696, 27532716, 36710288, 41299074, 45571392, 55065432, 73420576, 82598148, 110130864, 146841152, 165196296, 220261728, 330392592, 440523456, 660785184, 1321570368]

約数ペア:

[(1, 1321570368), (2, 660785184), (3, 440523456), (4, 330392592), (6, 220261728), (8, 165196296), (9, 146841152), (12, 110130864), (16, 82598148), (18, 73420576), (24, 55065432), (29, 45571392), (32, 41299074), (36, 36710288), (48, 27532716), (58, 22785696), (61, 21665088), (64, 20649537), (72, 18355144), (87, 15190464), (96, 13766358), (116, 11392848), (122, 10832544), (144, 9177572), (174, 7595232), (183, 7221696), (192, 6883179), (232, 5696424), (244, 5416272), (261, 5063488), (288, 4588786), (348, 3797616), (366, 3610848), (464, 2848212), (488, 2708136), (522, 2531744), (549, 2407232), (576, 2294393), (696, 1898808), (732, 1805424), (928, 1424106), (976, 1354068), (1044, 1265872), (1098, 1203616), (1297, 1018944), (1392, 949404), (1464, 902712), (1769, 747072), (1856, 712053), (1952, 677034), (2088, 632936), (2196, 601808), (2594, 509472), (2784, 474702), (2928, 451356), (3538, 373536), (3891, 339648), (3904, 338517), (4176, 316468), (4392, 300904), (5188, 254736), (5307, 249024), (5568, 237351), (5856, 225678), (7076, 186768), (7782, 169824), (8352, 158234), (8784, 150452), (10376, 127368), (10614, 124512), (11673, 113216), (11712, 112839), (14152, 93384), (15564, 84912), (15921, 83008), (16704, 79117), (17568, 75226), (20752, 63684), (21228, 62256), (23346, 56608), (28304, 46692), (31128, 42456), (31842, 41504), (35136, 37613)]