288245412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 930764800

約数和(自身を除く): 642519388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 139, 156, 182, 189, 211, 234, 252, 273, 278, 351, 364, 378, 417, 422, 468, 546, 556, 633, 702, 756, 819, 834, 844, 973, 1092, 1251, 1266, 1404, 1477, 1638, 1668, 1807, 1899, 1946, 2457, 2502, 2532, 2743, 2919, 2954, 3276, 3614, 3753, 3798, 3892, 4431, 4914, 5004, 5421, 5486, 5697, 5838, 5908, 7228, 7506, 7596, 8229, 8757, 8862, 9828, 10842, 10972, 11394, 11676, 12649, 13293, 15012, 16263, 16458, 17514, 17724, 19201, 21684, 22788, 24687, 25298, 26271, 26586, 29329, 32526, 32916, 35028, 37947, 38402, 39879, 48789, 49374, 50596, 52542, 53172, 57603, 58658, 65052, 74061, 75894, 76804, 79758, 87987, 97578, 98748, 105084, 113841, 115206, 117316, 148122, 151788, 159516, 172809, 175974, 195156, 205303, 227682, 230412, 263961, 296244, 341523, 345618, 351948, 381277, 410606, 455364, 518427, 527922, 615909, 683046, 691236, 762554, 791883, 821212, 1036854, 1055844, 1143831, 1231818, 1366092, 1525108, 1583766, 1847727, 2073708, 2287662, 2463636, 2668939, 3167532, 3431493, 3695454, 4575324, 5337878, 5543181, 6862986, 7390908, 8006817, 10294479, 10675756, 11086362, 13725972, 16013634, 20588958, 22172724, 24020451, 32027268, 41177916, 48040902, 72061353, 96081804, 144122706, 288245412]

約数ペア:

[(1, 288245412), (2, 144122706), (3, 96081804), (4, 72061353), (6, 48040902), (7, 41177916), (9, 32027268), (12, 24020451), (13, 22172724), (14, 20588958), (18, 16013634), (21, 13725972), (26, 11086362), (27, 10675756), (28, 10294479), (36, 8006817), (39, 7390908), (42, 6862986), (52, 5543181), (54, 5337878), (63, 4575324), (78, 3695454), (84, 3431493), (91, 3167532), (108, 2668939), (117, 2463636), (126, 2287662), (139, 2073708), (156, 1847727), (182, 1583766), (189, 1525108), (211, 1366092), (234, 1231818), (252, 1143831), (273, 1055844), (278, 1036854), (351, 821212), (364, 791883), (378, 762554), (417, 691236), (422, 683046), (468, 615909), (546, 527922), (556, 518427), (633, 455364), (702, 410606), (756, 381277), (819, 351948), (834, 345618), (844, 341523), (973, 296244), (1092, 263961), (1251, 230412), (1266, 227682), (1404, 205303), (1477, 195156), (1638, 175974), (1668, 172809), (1807, 159516), (1899, 151788), (1946, 148122), (2457, 117316), (2502, 115206), (2532, 113841), (2743, 105084), (2919, 98748), (2954, 97578), (3276, 87987), (3614, 79758), (3753, 76804), (3798, 75894), (3892, 74061), (4431, 65052), (4914, 58658), (5004, 57603), (5421, 53172), (5486, 52542), (5697, 50596), (5838, 49374), (5908, 48789), (7228, 39879), (7506, 38402), (7596, 37947), (8229, 35028), (8757, 32916), (8862, 32526), (9828, 29329), (10842, 26586), (10972, 26271), (11394, 25298), (11676, 24687), (12649, 22788), (13293, 21684), (15012, 19201), (16263, 17724), (16458, 17514)]