2631751392

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:989

約数の個数: 144

約数和(自身を含む): 7356493872

約数和(自身を除く): 4724742480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 37, 48, 58, 74, 87, 96, 111, 116, 148, 174, 222, 232, 296, 348, 444, 464, 592, 696, 841, 881, 888, 928, 1073, 1184, 1392, 1682, 1762, 1776, 2146, 2523, 2643, 2784, 3219, 3364, 3524, 3552, 4292, 5046, 5286, 6438, 6728, 7048, 8584, 10092, 10572, 12876, 13456, 14096, 17168, 20184, 21144, 25549, 25752, 26912, 28192, 31117, 32597, 34336, 40368, 42288, 51098, 51504, 62234, 65194, 76647, 80736, 84576, 93351, 97791, 102196, 103008, 124468, 130388, 153294, 186702, 195582, 204392, 248936, 260776, 306588, 373404, 391164, 408784, 497872, 521552, 613176, 740921, 746808, 782328, 817568, 945313, 995744, 1043104, 1226352, 1481842, 1493616, 1564656, 1890626, 2222763, 2452704, 2835939, 2963684, 2987232, 3129312, 3781252, 4445526, 5671878, 5927368, 7562504, 8891052, 11343756, 11854736, 15125008, 17782104, 22687512, 23709472, 27414077, 30250016, 35564208, 45375024, 54828154, 71128416, 82242231, 90750048, 109656308, 164484462, 219312616, 328968924, 438625232, 657937848, 877250464, 1315875696, 2631751392]

約数ペア:

[(1, 2631751392), (2, 1315875696), (3, 877250464), (4, 657937848), (6, 438625232), (8, 328968924), (12, 219312616), (16, 164484462), (24, 109656308), (29, 90750048), (32, 82242231), (37, 71128416), (48, 54828154), (58, 45375024), (74, 35564208), (87, 30250016), (96, 27414077), (111, 23709472), (116, 22687512), (148, 17782104), (174, 15125008), (222, 11854736), (232, 11343756), (296, 8891052), (348, 7562504), (444, 5927368), (464, 5671878), (592, 4445526), (696, 3781252), (841, 3129312), (881, 2987232), (888, 2963684), (928, 2835939), (1073, 2452704), (1184, 2222763), (1392, 1890626), (1682, 1564656), (1762, 1493616), (1776, 1481842), (2146, 1226352), (2523, 1043104), (2643, 995744), (2784, 945313), (3219, 817568), (3364, 782328), (3524, 746808), (3552, 740921), (4292, 613176), (5046, 521552), (5286, 497872), (6438, 408784), (6728, 391164), (7048, 373404), (8584, 306588), (10092, 260776), (10572, 248936), (12876, 204392), (13456, 195582), (14096, 186702), (17168, 153294), (20184, 130388), (21144, 124468), (25549, 103008), (25752, 102196), (26912, 97791), (28192, 93351), (31117, 84576), (32597, 80736), (34336, 76647), (40368, 65194), (42288, 62234), (51098, 51504)]