679849716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 2173624320

約数和(自身を除く): 1493774604

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 31, 38, 39, 42, 49, 52, 57, 62, 76, 78, 84, 91, 93, 98, 114, 124, 133, 147, 151, 156, 182, 186, 196, 217, 228, 247, 266, 273, 294, 302, 364, 372, 399, 403, 434, 453, 494, 532, 546, 588, 589, 604, 637, 651, 741, 798, 806, 868, 906, 931, 988, 1057, 1092, 1178, 1209, 1274, 1302, 1482, 1519, 1596, 1612, 1729, 1767, 1812, 1862, 1911, 1963, 2114, 2356, 2418, 2548, 2604, 2793, 2821, 2869, 2964, 3038, 3171, 3458, 3534, 3724, 3822, 3926, 4123, 4228, 4557, 4681, 4836, 5187, 5586, 5642, 5738, 5889, 6076, 6342, 6916, 7068, 7399, 7644, 7657, 7852, 8246, 8463, 8607, 9114, 9362, 10374, 11172, 11284, 11476, 11778, 12103, 12369, 12684, 13741, 14043, 14798, 15314, 16492, 16926, 17214, 18228, 18724, 19747, 20083, 20748, 22197, 22971, 23556, 24206, 24738, 27482, 28086, 28861, 29596, 30628, 32767, 33852, 34428, 36309, 37297, 39494, 40166, 41223, 44394, 45942, 48412, 49476, 53599, 54964, 56172, 57722, 59241, 60249, 60853, 65534, 72618, 74594, 78988, 80332, 82446, 86583, 88788, 88939, 91884, 96187, 98301, 107198, 111891, 115444, 118482, 120498, 121706, 131068, 140581, 145236, 149188, 160797, 164892, 173166, 177878, 182559, 192374, 196602, 214396, 223782, 229369, 236964, 240996, 243412, 261079, 266817, 281162, 288561, 321594, 346332, 355756, 365118, 375193, 384748, 393204, 421743, 425971, 447564, 458738, 522158, 533634, 562324, 577122, 622573, 643188, 688107, 730236, 750386, 783237, 843486, 851942, 917476, 1044316, 1067268, 1125579, 1154244, 1156207, 1245146, 1277913, 1376214, 1500772, 1566474, 1686972, 1703884, 1827553, 1867719, 2251158, 2312414, 2490292, 2555826, 2752428, 2981797, 3132948, 3468621, 3655106, 3735438, 4358011, 4502316, 4624828, 5111652, 5482659, 5963594, 6937242, 7310212, 7470876, 8093449, 8716022, 8945391, 10965318, 11927188, 13074033, 13874484, 16186898, 17432044, 17890782, 21930636, 24280347, 26148066, 32373796, 35781564, 48560694, 52296132, 56654143, 97121388, 113308286, 169962429, 226616572, 339924858, 679849716]

約数ペア:

[(1, 679849716), (2, 339924858), (3, 226616572), (4, 169962429), (6, 113308286), (7, 97121388), (12, 56654143), (13, 52296132), (14, 48560694), (19, 35781564), (21, 32373796), (26, 26148066), (28, 24280347), (31, 21930636), (38, 17890782), (39, 17432044), (42, 16186898), (49, 13874484), (52, 13074033), (57, 11927188), (62, 10965318), (76, 8945391), (78, 8716022), (84, 8093449), (91, 7470876), (93, 7310212), (98, 6937242), (114, 5963594), (124, 5482659), (133, 5111652), (147, 4624828), (151, 4502316), (156, 4358011), (182, 3735438), (186, 3655106), (196, 3468621), (217, 3132948), (228, 2981797), (247, 2752428), (266, 2555826), (273, 2490292), (294, 2312414), (302, 2251158), (364, 1867719), (372, 1827553), (399, 1703884), (403, 1686972), (434, 1566474), (453, 1500772), (494, 1376214), (532, 1277913), (546, 1245146), (588, 1156207), (589, 1154244), (604, 1125579), (637, 1067268), (651, 1044316), (741, 917476), (798, 851942), (806, 843486), (868, 783237), (906, 750386), (931, 730236), (988, 688107), (1057, 643188), (1092, 622573), (1178, 577122), (1209, 562324), (1274, 533634), (1302, 522158), (1482, 458738), (1519, 447564), (1596, 425971), (1612, 421743), (1729, 393204), (1767, 384748), (1812, 375193), (1862, 365118), (1911, 355756), (1963, 346332), (2114, 321594), (2356, 288561), (2418, 281162), (2548, 266817), (2604, 261079), (2793, 243412), (2821, 240996), (2869, 236964), (2964, 229369), (3038, 223782), (3171, 214396), (3458, 196602), (3534, 192374), (3724, 182559), (3822, 177878), (3926, 173166), (4123, 164892), (4228, 160797), (4557, 149188), (4681, 145236), (4836, 140581), (5187, 131068), (5586, 121706), (5642, 120498), (5738, 118482), (5889, 115444), (6076, 111891), (6342, 107198), (6916, 98301), (7068, 96187), (7399, 91884), (7644, 88939), (7657, 88788), (7852, 86583), (8246, 82446), (8463, 80332), (8607, 78988), (9114, 74594), (9362, 72618), (10374, 65534), (11172, 60853), (11284, 60249), (11476, 59241), (11778, 57722), (12103, 56172), (12369, 54964), (12684, 53599), (13741, 49476), (14043, 48412), (14798, 45942), (15314, 44394), (16492, 41223), (16926, 40166), (17214, 39494), (18228, 37297), (18724, 36309), (19747, 34428), (20083, 33852), (20748, 32767), (22197, 30628), (22971, 29596), (23556, 28861), (24206, 28086), (24738, 27482)]