388485552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 320

約数和(自身を含む): 1351024640

約数和(自身を除く): 962539088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 31, 38, 39, 42, 48, 52, 56, 57, 62, 76, 78, 84, 91, 93, 104, 112, 114, 124, 133, 151, 152, 156, 168, 182, 186, 208, 217, 228, 247, 248, 266, 273, 302, 304, 312, 336, 364, 372, 399, 403, 434, 453, 456, 494, 496, 532, 546, 589, 604, 624, 651, 728, 741, 744, 798, 806, 868, 906, 912, 988, 1057, 1064, 1092, 1178, 1208, 1209, 1302, 1456, 1482, 1488, 1596, 1612, 1729, 1736, 1767, 1812, 1963, 1976, 2114, 2128, 2184, 2356, 2416, 2418, 2604, 2821, 2869, 2964, 3171, 3192, 3224, 3458, 3472, 3534, 3624, 3926, 3952, 4123, 4228, 4368, 4681, 4712, 4836, 5187, 5208, 5642, 5738, 5889, 5928, 6342, 6384, 6448, 6916, 7068, 7248, 7657, 7852, 8246, 8456, 8463, 8607, 9362, 9424, 9672, 10374, 10416, 11284, 11476, 11778, 11856, 12369, 12684, 13741, 13832, 14043, 14136, 15314, 15704, 16492, 16912, 16926, 17214, 18724, 19344, 20083, 20748, 22568, 22952, 22971, 23556, 24738, 25368, 27482, 27664, 28086, 28272, 30628, 31408, 32767, 32984, 33852, 34428, 37297, 37448, 40166, 41223, 41496, 45136, 45904, 45942, 47112, 49476, 50736, 53599, 54964, 56172, 60249, 60853, 61256, 65534, 65968, 67704, 68856, 74594, 74896, 80332, 82446, 82992, 88939, 91884, 94224, 98301, 98952, 107198, 109928, 111891, 112344, 120498, 121706, 122512, 131068, 135408, 137712, 149188, 160664, 160797, 164892, 177878, 182559, 183768, 196602, 197904, 214396, 219856, 223782, 224688, 240996, 243412, 261079, 262136, 266817, 298376, 321328, 321594, 329784, 355756, 365118, 367536, 393204, 425971, 428792, 447564, 481992, 486824, 522158, 524272, 533634, 596752, 622573, 643188, 659568, 711512, 730236, 783237, 786408, 851942, 857584, 895128, 963984, 973648, 1044316, 1067268, 1156207, 1245146, 1277913, 1286376, 1423024, 1460472, 1566474, 1572816, 1703884, 1790256, 1867719, 2088632, 2134536, 2312414, 2490292, 2555826, 2572752, 2920944, 3132948, 3407768, 3468621, 3735438, 4177264, 4269072, 4624828, 4980584, 5111652, 6265896, 6815536, 6937242, 7470876, 8093449, 9249656, 9961168, 10223304, 12531792, 13874484, 14941752, 16186898, 18499312, 20446608, 24280347, 27748968, 29883504, 32373796, 48560694, 55497936, 64747592, 97121388, 129495184, 194242776, 388485552]

約数ペア:

[(1, 388485552), (2, 194242776), (3, 129495184), (4, 97121388), (6, 64747592), (7, 55497936), (8, 48560694), (12, 32373796), (13, 29883504), (14, 27748968), (16, 24280347), (19, 20446608), (21, 18499312), (24, 16186898), (26, 14941752), (28, 13874484), (31, 12531792), (38, 10223304), (39, 9961168), (42, 9249656), (48, 8093449), (52, 7470876), (56, 6937242), (57, 6815536), (62, 6265896), (76, 5111652), (78, 4980584), (84, 4624828), (91, 4269072), (93, 4177264), (104, 3735438), (112, 3468621), (114, 3407768), (124, 3132948), (133, 2920944), (151, 2572752), (152, 2555826), (156, 2490292), (168, 2312414), (182, 2134536), (186, 2088632), (208, 1867719), (217, 1790256), (228, 1703884), (247, 1572816), (248, 1566474), (266, 1460472), (273, 1423024), (302, 1286376), (304, 1277913), (312, 1245146), (336, 1156207), (364, 1067268), (372, 1044316), (399, 973648), (403, 963984), (434, 895128), (453, 857584), (456, 851942), (494, 786408), (496, 783237), (532, 730236), (546, 711512), (589, 659568), (604, 643188), (624, 622573), (651, 596752), (728, 533634), (741, 524272), (744, 522158), (798, 486824), (806, 481992), (868, 447564), (906, 428792), (912, 425971), (988, 393204), (1057, 367536), (1064, 365118), (1092, 355756), (1178, 329784), (1208, 321594), (1209, 321328), (1302, 298376), (1456, 266817), (1482, 262136), (1488, 261079), (1596, 243412), (1612, 240996), (1729, 224688), (1736, 223782), (1767, 219856), (1812, 214396), (1963, 197904), (1976, 196602), (2114, 183768), (2128, 182559), (2184, 177878), (2356, 164892), (2416, 160797), (2418, 160664), (2604, 149188), (2821, 137712), (2869, 135408), (2964, 131068), (3171, 122512), (3192, 121706), (3224, 120498), (3458, 112344), (3472, 111891), (3534, 109928), (3624, 107198), (3926, 98952), (3952, 98301), (4123, 94224), (4228, 91884), (4368, 88939), (4681, 82992), (4712, 82446), (4836, 80332), (5187, 74896), (5208, 74594), (5642, 68856), (5738, 67704), (5889, 65968), (5928, 65534), (6342, 61256), (6384, 60853), (6448, 60249), (6916, 56172), (7068, 54964), (7248, 53599), (7657, 50736), (7852, 49476), (8246, 47112), (8456, 45942), (8463, 45904), (8607, 45136), (9362, 41496), (9424, 41223), (9672, 40166), (10374, 37448), (10416, 37297), (11284, 34428), (11476, 33852), (11778, 32984), (11856, 32767), (12369, 31408), (12684, 30628), (13741, 28272), (13832, 28086), (14043, 27664), (14136, 27482), (15314, 25368), (15704, 24738), (16492, 23556), (16912, 22971), (16926, 22952), (17214, 22568), (18724, 20748), (19344, 20083)]