217703088

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:931

約数の個数: 120

約数和(自身を含む): 651641328

約数和(自身を除く): 433938240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 113, 136, 144, 153, 204, 226, 272, 306, 339, 408, 452, 612, 678, 787, 816, 904, 1017, 1224, 1356, 1574, 1808, 1921, 2034, 2361, 2448, 2712, 3148, 3842, 4068, 4722, 5424, 5763, 6296, 7083, 7684, 8136, 9444, 11526, 12592, 13379, 14166, 15368, 16272, 17289, 18888, 23052, 26758, 28332, 30736, 34578, 37776, 40137, 46104, 53516, 56664, 69156, 80274, 88931, 92208, 107032, 113328, 120411, 138312, 160548, 177862, 214064, 240822, 266793, 276624, 321096, 355724, 481644, 533586, 642192, 711448, 800379, 963288, 1067172, 1422896, 1511827, 1600758, 1926576, 2134344, 3023654, 3201516, 4268688, 4535481, 6047308, 6403032, 9070962, 12094616, 12806064, 13606443, 18141924, 24189232, 27212886, 36283848, 54425772, 72567696, 108851544, 217703088]

約数ペア:

[(1, 217703088), (2, 108851544), (3, 72567696), (4, 54425772), (6, 36283848), (8, 27212886), (9, 24189232), (12, 18141924), (16, 13606443), (17, 12806064), (18, 12094616), (24, 9070962), (34, 6403032), (36, 6047308), (48, 4535481), (51, 4268688), (68, 3201516), (72, 3023654), (102, 2134344), (113, 1926576), (136, 1600758), (144, 1511827), (153, 1422896), (204, 1067172), (226, 963288), (272, 800379), (306, 711448), (339, 642192), (408, 533586), (452, 481644), (612, 355724), (678, 321096), (787, 276624), (816, 266793), (904, 240822), (1017, 214064), (1224, 177862), (1356, 160548), (1574, 138312), (1808, 120411), (1921, 113328), (2034, 107032), (2361, 92208), (2448, 88931), (2712, 80274), (3148, 69156), (3842, 56664), (4068, 53516), (4722, 46104), (5424, 40137), (5763, 37776), (6296, 34578), (7083, 30736), (7684, 28332), (8136, 26758), (9444, 23052), (11526, 18888), (12592, 17289), (13379, 16272), (14166, 15368)]