407202642

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:146

約数の個数: 216

約数和(自身を含む): 1204154640

約数和(自身を除く): 796951998

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 47, 49, 57, 63, 66, 77, 94, 98, 99, 114, 126, 133, 141, 147, 154, 171, 198, 209, 231, 266, 282, 294, 329, 342, 399, 418, 423, 441, 462, 517, 539, 627, 658, 693, 798, 846, 882, 893, 931, 987, 1034, 1078, 1197, 1254, 1386, 1463, 1551, 1617, 1786, 1862, 1881, 1974, 2209, 2303, 2394, 2679, 2793, 2926, 2961, 3102, 3234, 3619, 3762, 4389, 4418, 4606, 4653, 4851, 5358, 5586, 5922, 6251, 6627, 6909, 7238, 8037, 8379, 8778, 9306, 9702, 9823, 10241, 10857, 12502, 13167, 13254, 13818, 15463, 16074, 16758, 18753, 19646, 19881, 20482, 20727, 21714, 24299, 25333, 26334, 29469, 30723, 30926, 32571, 37506, 39762, 41454, 41971, 43757, 46389, 48598, 50666, 56259, 58938, 61446, 65142, 68761, 72897, 75999, 83942, 87514, 88407, 92169, 92778, 108241, 112518, 125913, 131271, 137522, 139167, 145794, 151998, 170093, 176814, 184338, 206283, 216482, 218691, 227997, 251826, 262542, 278334, 293797, 324723, 340186, 377739, 393813, 412566, 437382, 455994, 461681, 481327, 510279, 587594, 618849, 649446, 755478, 787626, 881391, 923362, 962654, 974169, 1020558, 1190651, 1237698, 1385043, 1443981, 1530837, 1762782, 1948338, 2056579, 2381302, 2644173, 2770086, 2887962, 3061674, 3231767, 3571953, 4113158, 4155129, 4331943, 5288346, 6169737, 6463534, 7143906, 8310258, 8663886, 9695301, 10715859, 12339474, 18509211, 19390602, 21431718, 22622369, 29085903, 37018422, 45244738, 58171806, 67867107, 135734214, 203601321, 407202642]

約数ペア:

[(1, 407202642), (2, 203601321), (3, 135734214), (6, 67867107), (7, 58171806), (9, 45244738), (11, 37018422), (14, 29085903), (18, 22622369), (19, 21431718), (21, 19390602), (22, 18509211), (33, 12339474), (38, 10715859), (42, 9695301), (47, 8663886), (49, 8310258), (57, 7143906), (63, 6463534), (66, 6169737), (77, 5288346), (94, 4331943), (98, 4155129), (99, 4113158), (114, 3571953), (126, 3231767), (133, 3061674), (141, 2887962), (147, 2770086), (154, 2644173), (171, 2381302), (198, 2056579), (209, 1948338), (231, 1762782), (266, 1530837), (282, 1443981), (294, 1385043), (329, 1237698), (342, 1190651), (399, 1020558), (418, 974169), (423, 962654), (441, 923362), (462, 881391), (517, 787626), (539, 755478), (627, 649446), (658, 618849), (693, 587594), (798, 510279), (846, 481327), (882, 461681), (893, 455994), (931, 437382), (987, 412566), (1034, 393813), (1078, 377739), (1197, 340186), (1254, 324723), (1386, 293797), (1463, 278334), (1551, 262542), (1617, 251826), (1786, 227997), (1862, 218691), (1881, 216482), (1974, 206283), (2209, 184338), (2303, 176814), (2394, 170093), (2679, 151998), (2793, 145794), (2926, 139167), (2961, 137522), (3102, 131271), (3234, 125913), (3619, 112518), (3762, 108241), (4389, 92778), (4418, 92169), (4606, 88407), (4653, 87514), (4851, 83942), (5358, 75999), (5586, 72897), (5922, 68761), (6251, 65142), (6627, 61446), (6909, 58938), (7238, 56259), (8037, 50666), (8379, 48598), (8778, 46389), (9306, 43757), (9702, 41971), (9823, 41454), (10241, 39762), (10857, 37506), (12502, 32571), (13167, 30926), (13254, 30723), (13818, 29469), (15463, 26334), (16074, 25333), (16758, 24299), (18753, 21714), (19646, 20727), (19881, 20482)]