19745198928

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167423}}^1$

素因数の和:167463

約数の個数: 200

約数和(自身を含む): 70336831488

約数和(自身を除く): 50591632560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 504, 546, 567, 624, 648, 702, 728, 756, 819, 936, 1008, 1053, 1092, 1134, 1296, 1404, 1456, 1512, 1638, 1872, 2106, 2184, 2268, 2457, 2808, 3024, 3276, 4212, 4368, 4536, 4914, 5616, 6552, 7371, 8424, 9072, 9828, 13104, 14742, 16848, 19656, 29484, 39312, 58968, 117936, 167423, 334846, 502269, 669692, 1004538, 1171961, 1339384, 1506807, 2009076, 2176499, 2343922, 2678768, 3013614, 3515883, 4018152, 4352998, 4520421, 4687844, 6027228, 6529497, 7031766, 8036304, 8705996, 9040842, 9375688, 10547649, 12054456, 13058994, 13561263, 14063532, 15235493, 17411992, 18081684, 18751376, 19588491, 21095298, 24108912, 26117988, 27122526, 28127064, 30470986, 31642947, 34823984, 36163368, 39176982, 42190596, 45706479, 52235976, 54245052, 56254128, 58765473, 60941972, 63285894, 72326736, 78353964, 84381192, 91412958, 94928841, 104471952, 108490104, 117530946, 121883944, 126571788, 137119437, 156707928, 168762384, 176296419, 182825916, 189857682, 216980208, 235061892, 243767888, 253143576, 274238874, 313415856, 352592838, 365651832, 379715364, 411358311, 470123784, 506287152, 548477748, 705185676, 731303664, 759430728, 822716622, 940247568, 1096955496, 1234074933, 1410371352, 1518861456, 1645433244, 2193910992, 2468149866, 2820742704, 3290866488, 4936299732, 6581732976, 9872599464, 19745198928]

約数ペア:

[(1, 19745198928), (2, 9872599464), (3, 6581732976), (4, 4936299732), (6, 3290866488), (7, 2820742704), (8, 2468149866), (9, 2193910992), (12, 1645433244), (13, 1518861456), (14, 1410371352), (16, 1234074933), (18, 1096955496), (21, 940247568), (24, 822716622), (26, 759430728), (27, 731303664), (28, 705185676), (36, 548477748), (39, 506287152), (42, 470123784), (48, 411358311), (52, 379715364), (54, 365651832), (56, 352592838), (63, 313415856), (72, 274238874), (78, 253143576), (81, 243767888), (84, 235061892), (91, 216980208), (104, 189857682), (108, 182825916), (112, 176296419), (117, 168762384), (126, 156707928), (144, 137119437), (156, 126571788), (162, 121883944), (168, 117530946), (182, 108490104), (189, 104471952), (208, 94928841), (216, 91412958), (234, 84381192), (252, 78353964), (273, 72326736), (312, 63285894), (324, 60941972), (336, 58765473), (351, 56254128), (364, 54245052), (378, 52235976), (432, 45706479), (468, 42190596), (504, 39176982), (546, 36163368), (567, 34823984), (624, 31642947), (648, 30470986), (702, 28127064), (728, 27122526), (756, 26117988), (819, 24108912), (936, 21095298), (1008, 19588491), (1053, 18751376), (1092, 18081684), (1134, 17411992), (1296, 15235493), (1404, 14063532), (1456, 13561263), (1512, 13058994), (1638, 12054456), (1872, 10547649), (2106, 9375688), (2184, 9040842), (2268, 8705996), (2457, 8036304), (2808, 7031766), (3024, 6529497), (3276, 6027228), (4212, 4687844), (4368, 4520421), (4536, 4352998), (4914, 4018152), (5616, 3515883), (6552, 3013614), (7371, 2678768), (8424, 2343922), (9072, 2176499), (9828, 2009076), (13104, 1506807), (14742, 1339384), (16848, 1171961), (19656, 1004538), (29484, 669692), (39312, 502269), (58968, 334846), (117936, 167423)]