212028624

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{28871}}^1$

素因数の和:28905

約数の個数: 80

約数和(自身を含む): 644423040

約数和(自身を除く): 432394416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 28871, 57742, 86613, 115484, 173226, 230968, 259839, 346452, 461936, 490807, 519678, 692904, 779517, 981614, 1039356, 1385808, 1472421, 1559034, 1963228, 2078712, 2944842, 3118068, 3926456, 4157424, 4417263, 5889684, 6236136, 7852912, 8834526, 11779368, 12472272, 13251789, 17669052, 23558736, 26503578, 35338104, 53007156, 70676208, 106014312, 212028624]

約数ペア:

[(1, 212028624), (2, 106014312), (3, 70676208), (4, 53007156), (6, 35338104), (8, 26503578), (9, 23558736), (12, 17669052), (16, 13251789), (17, 12472272), (18, 11779368), (24, 8834526), (27, 7852912), (34, 6236136), (36, 5889684), (48, 4417263), (51, 4157424), (54, 3926456), (68, 3118068), (72, 2944842), (102, 2078712), (108, 1963228), (136, 1559034), (144, 1472421), (153, 1385808), (204, 1039356), (216, 981614), (272, 779517), (306, 692904), (408, 519678), (432, 490807), (459, 461936), (612, 346452), (816, 259839), (918, 230968), (1224, 173226), (1836, 115484), (2448, 86613), (3672, 57742), (7344, 28871)]