245677068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3996

約数の個数: 144

約数和(自身を含む): 804760320

約数和(自身を除く): 559083252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 3947, 4446, 4788, 5187, 6916, 7894, 8892, 10374, 11841, 15561, 15788, 20748, 23682, 27629, 31122, 35523, 47364, 51311, 55258, 62244, 71046, 74993, 82887, 102622, 110516, 142092, 149986, 153933, 165774, 205244, 224979, 248661, 299972, 307866, 331548, 359177, 449958, 461799, 497322, 524951, 615732, 674937, 718354, 899916, 923598, 974909, 994644, 1049902, 1077531, 1349874, 1436708, 1574853, 1847196, 1949818, 2099804, 2155062, 2699748, 2924727, 3149706, 3232593, 3899636, 4310124, 4724559, 5849454, 6299412, 6465186, 6824363, 8774181, 9449118, 11698908, 12930372, 13648726, 17548362, 18898236, 20473089, 27297452, 35096724, 40946178, 61419267, 81892356, 122838534, 245677068]

約数ペア:

[(1, 245677068), (2, 122838534), (3, 81892356), (4, 61419267), (6, 40946178), (7, 35096724), (9, 27297452), (12, 20473089), (13, 18898236), (14, 17548362), (18, 13648726), (19, 12930372), (21, 11698908), (26, 9449118), (28, 8774181), (36, 6824363), (38, 6465186), (39, 6299412), (42, 5849454), (52, 4724559), (57, 4310124), (63, 3899636), (76, 3232593), (78, 3149706), (84, 2924727), (91, 2699748), (114, 2155062), (117, 2099804), (126, 1949818), (133, 1847196), (156, 1574853), (171, 1436708), (182, 1349874), (228, 1077531), (234, 1049902), (247, 994644), (252, 974909), (266, 923598), (273, 899916), (342, 718354), (364, 674937), (399, 615732), (468, 524951), (494, 497322), (532, 461799), (546, 449958), (684, 359177), (741, 331548), (798, 307866), (819, 299972), (988, 248661), (1092, 224979), (1197, 205244), (1482, 165774), (1596, 153933), (1638, 149986), (1729, 142092), (2223, 110516), (2394, 102622), (2964, 82887), (3276, 74993), (3458, 71046), (3947, 62244), (4446, 55258), (4788, 51311), (5187, 47364), (6916, 35523), (7894, 31122), (8892, 27629), (10374, 23682), (11841, 20748), (15561, 15788)]