1818780288

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 256

約数和(自身を含む): 5491516800

約数和(自身を除く): 3672736512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 43, 48, 52, 64, 74, 78, 86, 96, 104, 111, 128, 129, 148, 156, 172, 192, 208, 222, 229, 258, 296, 312, 344, 384, 416, 444, 458, 481, 516, 559, 592, 624, 687, 688, 832, 888, 916, 962, 1032, 1118, 1184, 1248, 1374, 1376, 1443, 1591, 1664, 1677, 1776, 1832, 1924, 2064, 2236, 2368, 2496, 2748, 2752, 2886, 2977, 3182, 3354, 3552, 3664, 3848, 4128, 4472, 4736, 4773, 4992, 5496, 5504, 5772, 5954, 6364, 6708, 7104, 7328, 7696, 8256, 8473, 8931, 8944, 9546, 9847, 10992, 11544, 11908, 12728, 13416, 14208, 14656, 15392, 16512, 16946, 17862, 17888, 19092, 19694, 20683, 21984, 23088, 23816, 25419, 25456, 26832, 29312, 29541, 30784, 33892, 35724, 35776, 38184, 39388, 41366, 43968, 46176, 47632, 50838, 50912, 53664, 59082, 61568, 62049, 67784, 71448, 71552, 76368, 78776, 82732, 87936, 92352, 95264, 101676, 101824, 107328, 110149, 118164, 124098, 128011, 135568, 142896, 152736, 157552, 165464, 184704, 190528, 203352, 203648, 214656, 220298, 236328, 248196, 256022, 271136, 285792, 305472, 315104, 330447, 330928, 364339, 381056, 384033, 406704, 440596, 472656, 496392, 512044, 542272, 571584, 610944, 630208, 660894, 661856, 728678, 768066, 813408, 881192, 945312, 992784, 1024088, 1084544, 1093017, 1143168, 1260416, 1321788, 1323712, 1457356, 1536132, 1626816, 1762384, 1890624, 1985568, 2048176, 2186034, 2643576, 2647424, 2914712, 3072264, 3253632, 3524768, 3781248, 3971136, 4096352, 4372068, 4736407, 5287152, 5829424, 6144528, 7049536, 7942272, 8192704, 8744136, 9472814, 10574304, 11658848, 12289056, 14099072, 14209221, 16385408, 17488272, 18945628, 21148608, 23317696, 24578112, 28418442, 34976544, 37891256, 42297216, 46635392, 49156224, 56836884, 69953088, 75782512, 113673768, 139906176, 151565024, 227347536, 303130048, 454695072, 606260096, 909390144, 1818780288]

約数ペア:

[(1, 1818780288), (2, 909390144), (3, 606260096), (4, 454695072), (6, 303130048), (8, 227347536), (12, 151565024), (13, 139906176), (16, 113673768), (24, 75782512), (26, 69953088), (32, 56836884), (37, 49156224), (39, 46635392), (43, 42297216), (48, 37891256), (52, 34976544), (64, 28418442), (74, 24578112), (78, 23317696), (86, 21148608), (96, 18945628), (104, 17488272), (111, 16385408), (128, 14209221), (129, 14099072), (148, 12289056), (156, 11658848), (172, 10574304), (192, 9472814), (208, 8744136), (222, 8192704), (229, 7942272), (258, 7049536), (296, 6144528), (312, 5829424), (344, 5287152), (384, 4736407), (416, 4372068), (444, 4096352), (458, 3971136), (481, 3781248), (516, 3524768), (559, 3253632), (592, 3072264), (624, 2914712), (687, 2647424), (688, 2643576), (832, 2186034), (888, 2048176), (916, 1985568), (962, 1890624), (1032, 1762384), (1118, 1626816), (1184, 1536132), (1248, 1457356), (1374, 1323712), (1376, 1321788), (1443, 1260416), (1591, 1143168), (1664, 1093017), (1677, 1084544), (1776, 1024088), (1832, 992784), (1924, 945312), (2064, 881192), (2236, 813408), (2368, 768066), (2496, 728678), (2748, 661856), (2752, 660894), (2886, 630208), (2977, 610944), (3182, 571584), (3354, 542272), (3552, 512044), (3664, 496392), (3848, 472656), (4128, 440596), (4472, 406704), (4736, 384033), (4773, 381056), (4992, 364339), (5496, 330928), (5504, 330447), (5772, 315104), (5954, 305472), (6364, 285792), (6708, 271136), (7104, 256022), (7328, 248196), (7696, 236328), (8256, 220298), (8473, 214656), (8931, 203648), (8944, 203352), (9546, 190528), (9847, 184704), (10992, 165464), (11544, 157552), (11908, 152736), (12728, 142896), (13416, 135568), (14208, 128011), (14656, 124098), (15392, 118164), (16512, 110149), (16946, 107328), (17862, 101824), (17888, 101676), (19092, 95264), (19694, 92352), (20683, 87936), (21984, 82732), (23088, 78776), (23816, 76368), (25419, 71552), (25456, 71448), (26832, 67784), (29312, 62049), (29541, 61568), (30784, 59082), (33892, 53664), (35724, 50912), (35776, 50838), (38184, 47632), (39388, 46176), (41366, 43968)]