421710432

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 1394547840

約数和(自身を除く): 972837408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 96, 102, 104, 132, 136, 139, 143, 156, 169, 176, 187, 204, 208, 221, 264, 272, 278, 286, 312, 338, 352, 374, 408, 416, 417, 429, 442, 507, 528, 544, 556, 561, 572, 624, 663, 676, 748, 816, 834, 858, 884, 1014, 1056, 1112, 1122, 1144, 1248, 1326, 1352, 1496, 1529, 1632, 1668, 1716, 1768, 1807, 1859, 2028, 2224, 2244, 2288, 2363, 2431, 2652, 2704, 2873, 2992, 3058, 3336, 3432, 3536, 3614, 3718, 4056, 4448, 4488, 4576, 4587, 4726, 4862, 5304, 5408, 5421, 5577, 5746, 5984, 6116, 6672, 6864, 7072, 7089, 7228, 7293, 7436, 8112, 8619, 8976, 9174, 9452, 9724, 10608, 10842, 11154, 11492, 12232, 13344, 13728, 14178, 14456, 14586, 14872, 16224, 17238, 17952, 18348, 18904, 19448, 19877, 21216, 21684, 22308, 22984, 23491, 24464, 25993, 28356, 28912, 29172, 29744, 30719, 31603, 34476, 36696, 37808, 38896, 39754, 43368, 44616, 45968, 46982, 48928, 51986, 56712, 57824, 58344, 59488, 59631, 61438, 63206, 68952, 70473, 73392, 75616, 77792, 77979, 79508, 86736, 89232, 91936, 92157, 93964, 94809, 103972, 113424, 116688, 119262, 122876, 126412, 137904, 140946, 146784, 155958, 159016, 173472, 178464, 184314, 187928, 189618, 207944, 226848, 233376, 238524, 245752, 252824, 258401, 275808, 281892, 311916, 318032, 337909, 368628, 375856, 379236, 399347, 415888, 477048, 491504, 505648, 516802, 563784, 623832, 636064, 675818, 737256, 751712, 758472, 775203, 798694, 831776, 954096, 983008, 1011296, 1013727, 1033604, 1127568, 1198041, 1247664, 1351636, 1474512, 1516944, 1550406, 1597388, 1908192, 2027454, 2067208, 2255136, 2396082, 2495328, 2703272, 2949024, 3033888, 3100812, 3194776, 4054908, 4134416, 4392817, 4792164, 5406544, 6201624, 6389552, 8109816, 8268832, 8785634, 9584328, 10813088, 12403248, 12779104, 13178451, 16219632, 17571268, 19168656, 24806496, 26356902, 32439264, 35142536, 38337312, 52713804, 70285072, 105427608, 140570144, 210855216, 421710432]

約数ペア:

[(1, 421710432), (2, 210855216), (3, 140570144), (4, 105427608), (6, 70285072), (8, 52713804), (11, 38337312), (12, 35142536), (13, 32439264), (16, 26356902), (17, 24806496), (22, 19168656), (24, 17571268), (26, 16219632), (32, 13178451), (33, 12779104), (34, 12403248), (39, 10813088), (44, 9584328), (48, 8785634), (51, 8268832), (52, 8109816), (66, 6389552), (68, 6201624), (78, 5406544), (88, 4792164), (96, 4392817), (102, 4134416), (104, 4054908), (132, 3194776), (136, 3100812), (139, 3033888), (143, 2949024), (156, 2703272), (169, 2495328), (176, 2396082), (187, 2255136), (204, 2067208), (208, 2027454), (221, 1908192), (264, 1597388), (272, 1550406), (278, 1516944), (286, 1474512), (312, 1351636), (338, 1247664), (352, 1198041), (374, 1127568), (408, 1033604), (416, 1013727), (417, 1011296), (429, 983008), (442, 954096), (507, 831776), (528, 798694), (544, 775203), (556, 758472), (561, 751712), (572, 737256), (624, 675818), (663, 636064), (676, 623832), (748, 563784), (816, 516802), (834, 505648), (858, 491504), (884, 477048), (1014, 415888), (1056, 399347), (1112, 379236), (1122, 375856), (1144, 368628), (1248, 337909), (1326, 318032), (1352, 311916), (1496, 281892), (1529, 275808), (1632, 258401), (1668, 252824), (1716, 245752), (1768, 238524), (1807, 233376), (1859, 226848), (2028, 207944), (2224, 189618), (2244, 187928), (2288, 184314), (2363, 178464), (2431, 173472), (2652, 159016), (2704, 155958), (2873, 146784), (2992, 140946), (3058, 137904), (3336, 126412), (3432, 122876), (3536, 119262), (3614, 116688), (3718, 113424), (4056, 103972), (4448, 94809), (4488, 93964), (4576, 92157), (4587, 91936), (4726, 89232), (4862, 86736), (5304, 79508), (5408, 77979), (5421, 77792), (5577, 75616), (5746, 73392), (5984, 70473), (6116, 68952), (6672, 63206), (6864, 61438), (7072, 59631), (7089, 59488), (7228, 58344), (7293, 57824), (7436, 56712), (8112, 51986), (8619, 48928), (8976, 46982), (9174, 45968), (9452, 44616), (9724, 43368), (10608, 39754), (10842, 38896), (11154, 37808), (11492, 36696), (12232, 34476), (13344, 31603), (13728, 30719), (14178, 29744), (14456, 29172), (14586, 28912), (14872, 28356), (16224, 25993), (17238, 24464), (17952, 23491), (18348, 22984), (18904, 22308), (19448, 21684), (19877, 21216)]