351213408

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1531

約数の個数: 240

約数和(自身を含む): 1272126240

約数和(自身を除く): 920912832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1489, 1512, 1638, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 2978, 3024, 3276, 3744, 4212, 4368, 4467, 4536, 4914, 5616, 5956, 6048, 6552, 7371, 8424, 8736, 8934, 9072, 9828, 10423, 11232, 11912, 13104, 13401, 14742, 16848, 17868, 18144, 19357, 19656, 20846, 23824, 26208, 26802, 29484, 31269, 33696, 35736, 38714, 39312, 40203, 41692, 47648, 53604, 58071, 58968, 62538, 71472, 77428, 78624, 80406, 83384, 93807, 107208, 116142, 117936, 120609, 125076, 135499, 142944, 154856, 160812, 166768, 174213, 187614, 214416, 232284, 235872, 241218, 250152, 270998, 281421, 309712, 321624, 333536, 348426, 375228, 406497, 428832, 464568, 482436, 500304, 522639, 541996, 562842, 619424, 643248, 696852, 750456, 812994, 844263, 929136, 964872, 1000608, 1045278, 1083992, 1125684, 1219491, 1286496, 1393704, 1500912, 1567917, 1625988, 1688526, 1858272, 1929744, 2090556, 2167984, 2251368, 2438982, 2787408, 3001824, 3135834, 3251976, 3377052, 3658473, 3859488, 4181112, 4335968, 4502736, 4877964, 5574816, 6271668, 6503952, 6754104, 7316946, 8362224, 9005472, 9755928, 10975419, 12543336, 13007904, 13508208, 14633892, 16724448, 19511856, 21950838, 25086672, 27016416, 29267784, 39023712, 43901676, 50173344, 58535568, 87803352, 117071136, 175606704, 351213408]

約数ペア:

[(1, 351213408), (2, 175606704), (3, 117071136), (4, 87803352), (6, 58535568), (7, 50173344), (8, 43901676), (9, 39023712), (12, 29267784), (13, 27016416), (14, 25086672), (16, 21950838), (18, 19511856), (21, 16724448), (24, 14633892), (26, 13508208), (27, 13007904), (28, 12543336), (32, 10975419), (36, 9755928), (39, 9005472), (42, 8362224), (48, 7316946), (52, 6754104), (54, 6503952), (56, 6271668), (63, 5574816), (72, 4877964), (78, 4502736), (81, 4335968), (84, 4181112), (91, 3859488), (96, 3658473), (104, 3377052), (108, 3251976), (112, 3135834), (117, 3001824), (126, 2787408), (144, 2438982), (156, 2251368), (162, 2167984), (168, 2090556), (182, 1929744), (189, 1858272), (208, 1688526), (216, 1625988), (224, 1567917), (234, 1500912), (252, 1393704), (273, 1286496), (288, 1219491), (312, 1125684), (324, 1083992), (336, 1045278), (351, 1000608), (364, 964872), (378, 929136), (416, 844263), (432, 812994), (468, 750456), (504, 696852), (546, 643248), (567, 619424), (624, 562842), (648, 541996), (672, 522639), (702, 500304), (728, 482436), (756, 464568), (819, 428832), (864, 406497), (936, 375228), (1008, 348426), (1053, 333536), (1092, 321624), (1134, 309712), (1248, 281421), (1296, 270998), (1404, 250152), (1456, 241218), (1489, 235872), (1512, 232284), (1638, 214416), (1872, 187614), (2016, 174213), (2106, 166768), (2184, 160812), (2268, 154856), (2457, 142944), (2592, 135499), (2808, 125076), (2912, 120609), (2978, 117936), (3024, 116142), (3276, 107208), (3744, 93807), (4212, 83384), (4368, 80406), (4467, 78624), (4536, 77428), (4914, 71472), (5616, 62538), (5956, 58968), (6048, 58071), (6552, 53604), (7371, 47648), (8424, 41692), (8736, 40203), (8934, 39312), (9072, 38714), (9828, 35736), (10423, 33696), (11232, 31269), (11912, 29484), (13104, 26802), (13401, 26208), (14742, 23824), (16848, 20846), (17868, 19656), (18144, 19357)]