1011935344

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2178

約数の個数: 80

約数和(自身を含む): 2309782720

約数和(自身を除く): 1297847376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 73, 112, 122, 146, 244, 292, 427, 488, 511, 584, 854, 976, 1022, 1168, 1708, 2029, 2044, 3416, 4058, 4088, 4453, 6832, 8116, 8176, 8906, 14203, 16232, 17812, 28406, 31171, 32464, 35624, 56812, 62342, 71248, 113624, 123769, 124684, 148117, 227248, 247538, 249368, 296234, 495076, 498736, 592468, 866383, 990152, 1036819, 1184936, 1732766, 1980304, 2073638, 2369872, 3465532, 4147276, 6931064, 8294552, 9035137, 13862128, 16589104, 18070274, 36140548, 63245959, 72281096, 126491918, 144562192, 252983836, 505967672, 1011935344]

約数ペア:

[(1, 1011935344), (2, 505967672), (4, 252983836), (7, 144562192), (8, 126491918), (14, 72281096), (16, 63245959), (28, 36140548), (56, 18070274), (61, 16589104), (73, 13862128), (112, 9035137), (122, 8294552), (146, 6931064), (244, 4147276), (292, 3465532), (427, 2369872), (488, 2073638), (511, 1980304), (584, 1732766), (854, 1184936), (976, 1036819), (1022, 990152), (1168, 866383), (1708, 592468), (2029, 498736), (2044, 495076), (3416, 296234), (4058, 249368), (4088, 247538), (4453, 227248), (6832, 148117), (8116, 124684), (8176, 123769), (8906, 113624), (14203, 71248), (16232, 62342), (17812, 56812), (28406, 35624), (31171, 32464)]