218878296

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 697132800

約数和(自身を除く): 478254504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 103, 104, 139, 147, 156, 168, 182, 196, 206, 273, 278, 294, 309, 312, 364, 392, 412, 417, 546, 556, 588, 618, 637, 721, 728, 824, 834, 973, 1092, 1112, 1176, 1236, 1274, 1339, 1442, 1668, 1807, 1911, 1946, 2163, 2184, 2472, 2548, 2678, 2884, 2919, 3336, 3614, 3822, 3892, 4017, 4326, 5047, 5096, 5356, 5421, 5768, 5838, 6811, 7228, 7644, 7784, 8034, 8652, 9373, 10094, 10712, 10842, 11676, 12649, 13622, 14317, 14456, 15141, 15288, 16068, 17304, 18746, 20188, 20433, 21684, 23352, 25298, 27244, 28119, 28634, 30282, 32136, 37492, 37947, 40376, 40866, 42951, 43368, 50596, 54488, 56238, 57268, 60564, 65611, 74984, 75894, 81732, 85902, 88543, 100219, 101192, 112476, 114536, 121128, 131222, 151788, 163464, 171804, 177086, 186121, 196833, 200438, 224952, 262444, 265629, 300657, 303576, 343608, 354172, 372242, 393666, 400876, 524888, 531258, 558363, 601314, 701533, 708344, 744484, 787332, 801752, 1062516, 1116726, 1202628, 1302847, 1403066, 1488968, 1574664, 2104599, 2125032, 2233452, 2405256, 2605694, 2806132, 3908541, 4209198, 4466904, 5211388, 5612264, 7817082, 8418396, 9119929, 10422776, 15634164, 16836792, 18239858, 27359787, 31268328, 36479716, 54719574, 72959432, 109439148, 218878296]

約数ペア:

[(1, 218878296), (2, 109439148), (3, 72959432), (4, 54719574), (6, 36479716), (7, 31268328), (8, 27359787), (12, 18239858), (13, 16836792), (14, 15634164), (21, 10422776), (24, 9119929), (26, 8418396), (28, 7817082), (39, 5612264), (42, 5211388), (49, 4466904), (52, 4209198), (56, 3908541), (78, 2806132), (84, 2605694), (91, 2405256), (98, 2233452), (103, 2125032), (104, 2104599), (139, 1574664), (147, 1488968), (156, 1403066), (168, 1302847), (182, 1202628), (196, 1116726), (206, 1062516), (273, 801752), (278, 787332), (294, 744484), (309, 708344), (312, 701533), (364, 601314), (392, 558363), (412, 531258), (417, 524888), (546, 400876), (556, 393666), (588, 372242), (618, 354172), (637, 343608), (721, 303576), (728, 300657), (824, 265629), (834, 262444), (973, 224952), (1092, 200438), (1112, 196833), (1176, 186121), (1236, 177086), (1274, 171804), (1339, 163464), (1442, 151788), (1668, 131222), (1807, 121128), (1911, 114536), (1946, 112476), (2163, 101192), (2184, 100219), (2472, 88543), (2548, 85902), (2678, 81732), (2884, 75894), (2919, 74984), (3336, 65611), (3614, 60564), (3822, 57268), (3892, 56238), (4017, 54488), (4326, 50596), (5047, 43368), (5096, 42951), (5356, 40866), (5421, 40376), (5768, 37947), (5838, 37492), (6811, 32136), (7228, 30282), (7644, 28634), (7784, 28119), (8034, 27244), (8652, 25298), (9373, 23352), (10094, 21684), (10712, 20433), (10842, 20188), (11676, 18746), (12649, 17304), (13622, 16068), (14317, 15288), (14456, 15141)]