247079196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 774592000

約数和(自身を除く): 527512804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 199, 234, 252, 273, 364, 379, 398, 468, 546, 597, 758, 796, 819, 1092, 1137, 1194, 1393, 1516, 1638, 1791, 2274, 2388, 2587, 2653, 2786, 3276, 3411, 3582, 4179, 4548, 4927, 5174, 5306, 5572, 6822, 7164, 7761, 7959, 8358, 9854, 10348, 10612, 12537, 13644, 14781, 15522, 15918, 16716, 18109, 19708, 23283, 23877, 25074, 29562, 31044, 31836, 34489, 36218, 44343, 46566, 47754, 50148, 54327, 59124, 68978, 72436, 75421, 88686, 93132, 95508, 103467, 108654, 137956, 150842, 162981, 177372, 206934, 217308, 226263, 301684, 310401, 325962, 413868, 452526, 527947, 620802, 651924, 678789, 905052, 980473, 1055894, 1241604, 1357578, 1583841, 1960946, 2111788, 2715156, 2941419, 3167682, 3921892, 4751523, 5882838, 6335364, 6863311, 8824257, 9503046, 11765676, 13726622, 17648514, 19006092, 20589933, 27453244, 35297028, 41179866, 61769799, 82359732, 123539598, 247079196]

約数ペア:

[(1, 247079196), (2, 123539598), (3, 82359732), (4, 61769799), (6, 41179866), (7, 35297028), (9, 27453244), (12, 20589933), (13, 19006092), (14, 17648514), (18, 13726622), (21, 11765676), (26, 9503046), (28, 8824257), (36, 6863311), (39, 6335364), (42, 5882838), (52, 4751523), (63, 3921892), (78, 3167682), (84, 2941419), (91, 2715156), (117, 2111788), (126, 1960946), (156, 1583841), (182, 1357578), (199, 1241604), (234, 1055894), (252, 980473), (273, 905052), (364, 678789), (379, 651924), (398, 620802), (468, 527947), (546, 452526), (597, 413868), (758, 325962), (796, 310401), (819, 301684), (1092, 226263), (1137, 217308), (1194, 206934), (1393, 177372), (1516, 162981), (1638, 150842), (1791, 137956), (2274, 108654), (2388, 103467), (2587, 95508), (2653, 93132), (2786, 88686), (3276, 75421), (3411, 72436), (3582, 68978), (4179, 59124), (4548, 54327), (4927, 50148), (5174, 47754), (5306, 46566), (5572, 44343), (6822, 36218), (7164, 34489), (7761, 31836), (7959, 31044), (8358, 29562), (9854, 25074), (10348, 23877), (10612, 23283), (12537, 19708), (13644, 18109), (14781, 16716), (15522, 15918)]