243208392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 789626880

約数和(自身を除く): 546418488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 41, 42, 51, 56, 62, 67, 68, 82, 84, 93, 102, 119, 123, 124, 134, 136, 164, 168, 186, 201, 204, 217, 238, 246, 248, 268, 287, 328, 357, 372, 402, 408, 434, 469, 476, 492, 527, 536, 574, 651, 697, 714, 744, 804, 861, 868, 938, 952, 984, 1054, 1139, 1148, 1271, 1302, 1394, 1407, 1428, 1581, 1608, 1722, 1736, 1876, 2077, 2091, 2108, 2278, 2296, 2542, 2604, 2747, 2788, 2814, 2856, 3162, 3417, 3444, 3689, 3752, 3813, 4154, 4182, 4216, 4556, 4879, 5084, 5208, 5494, 5576, 5628, 6231, 6324, 6834, 6888, 7378, 7626, 7973, 8241, 8308, 8364, 8897, 9112, 9758, 10168, 10988, 11067, 11256, 12462, 12648, 13668, 14539, 14637, 14756, 15252, 15946, 16482, 16616, 16728, 17794, 19229, 19516, 21607, 21976, 22134, 23919, 24924, 26691, 27336, 29078, 29274, 29512, 30504, 31892, 32964, 35309, 35588, 38458, 39032, 43214, 43617, 44268, 46699, 47838, 49848, 53382, 57687, 58156, 58548, 63784, 64821, 65928, 70618, 71176, 76916, 85157, 86428, 87234, 88536, 93398, 95676, 105927, 106764, 115374, 116312, 117096, 129642, 140097, 141236, 151249, 153832, 170314, 172856, 174468, 186796, 191352, 211854, 213528, 230748, 247163, 255471, 259284, 280194, 282472, 302498, 326893, 340628, 348936, 373592, 423708, 453747, 461496, 494326, 510942, 518568, 560388, 596099, 604996, 653786, 681256, 741489, 847416, 907494, 980679, 988652, 1021884, 1120776, 1192198, 1209992, 1307572, 1447669, 1482978, 1788297, 1814988, 1961358, 1977304, 2043768, 2384396, 2615144, 2895338, 2965956, 3576594, 3629976, 3922716, 4343007, 4768792, 5790676, 5931912, 7153188, 7845432, 8686014, 10133683, 11581352, 14306376, 17372028, 20267366, 30401049, 34744056, 40534732, 60802098, 81069464, 121604196, 243208392]

約数ペア:

[(1, 243208392), (2, 121604196), (3, 81069464), (4, 60802098), (6, 40534732), (7, 34744056), (8, 30401049), (12, 20267366), (14, 17372028), (17, 14306376), (21, 11581352), (24, 10133683), (28, 8686014), (31, 7845432), (34, 7153188), (41, 5931912), (42, 5790676), (51, 4768792), (56, 4343007), (62, 3922716), (67, 3629976), (68, 3576594), (82, 2965956), (84, 2895338), (93, 2615144), (102, 2384396), (119, 2043768), (123, 1977304), (124, 1961358), (134, 1814988), (136, 1788297), (164, 1482978), (168, 1447669), (186, 1307572), (201, 1209992), (204, 1192198), (217, 1120776), (238, 1021884), (246, 988652), (248, 980679), (268, 907494), (287, 847416), (328, 741489), (357, 681256), (372, 653786), (402, 604996), (408, 596099), (434, 560388), (469, 518568), (476, 510942), (492, 494326), (527, 461496), (536, 453747), (574, 423708), (651, 373592), (697, 348936), (714, 340628), (744, 326893), (804, 302498), (861, 282472), (868, 280194), (938, 259284), (952, 255471), (984, 247163), (1054, 230748), (1139, 213528), (1148, 211854), (1271, 191352), (1302, 186796), (1394, 174468), (1407, 172856), (1428, 170314), (1581, 153832), (1608, 151249), (1722, 141236), (1736, 140097), (1876, 129642), (2077, 117096), (2091, 116312), (2108, 115374), (2278, 106764), (2296, 105927), (2542, 95676), (2604, 93398), (2747, 88536), (2788, 87234), (2814, 86428), (2856, 85157), (3162, 76916), (3417, 71176), (3444, 70618), (3689, 65928), (3752, 64821), (3813, 63784), (4154, 58548), (4182, 58156), (4216, 57687), (4556, 53382), (4879, 49848), (5084, 47838), (5208, 46699), (5494, 44268), (5576, 43617), (5628, 43214), (6231, 39032), (6324, 38458), (6834, 35588), (6888, 35309), (7378, 32964), (7626, 31892), (7973, 30504), (8241, 29512), (8308, 29274), (8364, 29078), (8897, 27336), (9112, 26691), (9758, 24924), (10168, 23919), (10988, 22134), (11067, 21976), (11256, 21607), (12462, 19516), (12648, 19229), (13668, 17794), (14539, 16728), (14637, 16616), (14756, 16482), (15252, 15946)]