2160393408

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:535

約数の個数: 168

約数和(自身を含む): 6328745280

約数和(自身を除く): 4168351872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 197, 237, 241, 288, 316, 394, 474, 482, 576, 591, 632, 711, 723, 788, 948, 964, 1182, 1264, 1422, 1446, 1576, 1773, 1896, 1928, 2169, 2364, 2528, 2844, 2892, 3152, 3546, 3792, 3856, 4338, 4728, 5056, 5688, 5784, 6304, 7092, 7584, 7712, 8676, 9456, 11376, 11568, 12608, 14184, 15168, 15424, 15563, 17352, 18912, 19039, 22752, 23136, 28368, 31126, 34704, 37824, 38078, 45504, 46272, 46689, 47477, 56736, 57117, 62252, 69408, 76156, 93378, 94954, 113472, 114234, 124504, 138816, 140067, 142431, 152312, 171351, 186756, 189908, 228468, 249008, 280134, 284862, 304624, 342702, 373512, 379816, 427293, 456936, 498016, 560268, 569724, 609248, 685404, 747024, 759632, 854586, 913872, 996032, 1120536, 1139448, 1218496, 1370808, 1494048, 1519264, 1709172, 1827744, 2241072, 2278896, 2741616, 2988096, 3038528, 3418344, 3655488, 3750683, 4482144, 4557792, 5483232, 6836688, 7501366, 8964288, 9115584, 10966464, 11252049, 13673376, 15002732, 22504098, 27346752, 30005464, 33756147, 45008196, 60010928, 67512294, 90016392, 120021856, 135024588, 180032784, 240043712, 270049176, 360065568, 540098352, 720131136, 1080196704, 2160393408]

約数ペア:

[(1, 2160393408), (2, 1080196704), (3, 720131136), (4, 540098352), (6, 360065568), (8, 270049176), (9, 240043712), (12, 180032784), (16, 135024588), (18, 120021856), (24, 90016392), (32, 67512294), (36, 60010928), (48, 45008196), (64, 33756147), (72, 30005464), (79, 27346752), (96, 22504098), (144, 15002732), (158, 13673376), (192, 11252049), (197, 10966464), (237, 9115584), (241, 8964288), (288, 7501366), (316, 6836688), (394, 5483232), (474, 4557792), (482, 4482144), (576, 3750683), (591, 3655488), (632, 3418344), (711, 3038528), (723, 2988096), (788, 2741616), (948, 2278896), (964, 2241072), (1182, 1827744), (1264, 1709172), (1422, 1519264), (1446, 1494048), (1576, 1370808), (1773, 1218496), (1896, 1139448), (1928, 1120536), (2169, 996032), (2364, 913872), (2528, 854586), (2844, 759632), (2892, 747024), (3152, 685404), (3546, 609248), (3792, 569724), (3856, 560268), (4338, 498016), (4728, 456936), (5056, 427293), (5688, 379816), (5784, 373512), (6304, 342702), (7092, 304624), (7584, 284862), (7712, 280134), (8676, 249008), (9456, 228468), (11376, 189908), (11568, 186756), (12608, 171351), (14184, 152312), (15168, 142431), (15424, 140067), (15563, 138816), (17352, 124504), (18912, 114234), (19039, 113472), (22752, 94954), (23136, 93378), (28368, 76156), (31126, 69408), (34704, 62252), (37824, 57117), (38078, 56736), (45504, 47477), (46272, 46689)]