7681437216

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1568921}}^1$

素因数の和:1568954

約数の個数: 72

約数和(自身を含む): 23129048124

約数和(自身を除く): 15447610908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 1568921, 3137842, 4706763, 6275684, 9413526, 12551368, 14120289, 18827052, 25102736, 26671657, 28240578, 37654104, 50205472, 53343314, 56481156, 75308208, 80014971, 106686628, 112962312, 150616416, 160029942, 213373256, 225924624, 240044913, 320059884, 426746512, 451849248, 480089826, 640119768, 853493024, 960179652, 1280239536, 1920359304, 2560479072, 3840718608, 7681437216]

約数ペア:

[(1, 7681437216), (2, 3840718608), (3, 2560479072), (4, 1920359304), (6, 1280239536), (8, 960179652), (9, 853493024), (12, 640119768), (16, 480089826), (17, 451849248), (18, 426746512), (24, 320059884), (32, 240044913), (34, 225924624), (36, 213373256), (48, 160029942), (51, 150616416), (68, 112962312), (72, 106686628), (96, 80014971), (102, 75308208), (136, 56481156), (144, 53343314), (153, 50205472), (204, 37654104), (272, 28240578), (288, 26671657), (306, 25102736), (408, 18827052), (544, 14120289), (612, 12551368), (816, 9413526), (1224, 6275684), (1632, 4706763), (2448, 3137842), (4896, 1568921)]