227782184

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 557280000

約数和(自身を除く): 329497816

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 119, 133, 136, 152, 196, 238, 257, 266, 323, 343, 392, 476, 514, 532, 646, 686, 833, 931, 952, 1028, 1064, 1292, 1372, 1666, 1799, 1862, 2056, 2261, 2584, 2744, 3332, 3598, 3724, 4369, 4522, 4883, 5831, 6517, 6664, 7196, 7448, 8738, 9044, 9766, 11662, 12593, 13034, 14392, 15827, 17476, 18088, 19532, 23324, 25186, 26068, 30583, 31654, 34181, 34952, 39064, 46648, 50372, 52136, 61166, 63308, 68362, 83011, 88151, 100744, 110789, 122332, 126616, 136724, 166022, 176302, 214081, 221578, 239267, 244664, 273448, 332044, 352604, 428162, 443156, 478534, 581077, 664088, 705208, 856324, 886312, 957068, 1162154, 1498567, 1674869, 1712648, 1914136, 2324308, 2997134, 3349738, 4067539, 4648616, 5994268, 6699476, 8135078, 11988536, 13398952, 16270156, 28472773, 32540312, 56945546, 113891092, 227782184]

約数ペア:

[(1, 227782184), (2, 113891092), (4, 56945546), (7, 32540312), (8, 28472773), (14, 16270156), (17, 13398952), (19, 11988536), (28, 8135078), (34, 6699476), (38, 5994268), (49, 4648616), (56, 4067539), (68, 3349738), (76, 2997134), (98, 2324308), (119, 1914136), (133, 1712648), (136, 1674869), (152, 1498567), (196, 1162154), (238, 957068), (257, 886312), (266, 856324), (323, 705208), (343, 664088), (392, 581077), (476, 478534), (514, 443156), (532, 428162), (646, 352604), (686, 332044), (833, 273448), (931, 244664), (952, 239267), (1028, 221578), (1064, 214081), (1292, 176302), (1372, 166022), (1666, 136724), (1799, 126616), (1862, 122332), (2056, 110789), (2261, 100744), (2584, 88151), (2744, 83011), (3332, 68362), (3598, 63308), (3724, 61166), (4369, 52136), (4522, 50372), (4883, 46648), (5831, 39064), (6517, 34952), (6664, 34181), (7196, 31654), (7448, 30583), (8738, 26068), (9044, 25186), (9766, 23324), (11662, 19532), (12593, 18088), (13034, 17476), (14392, 15827)]