977183984

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14813}}^1$

素因数の和:14878

約数の個数: 80

約数和(自身を含む): 2351278080

約数和(自身を除く): 1374094096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4712, 8246, 9424, 14813, 16492, 29626, 32984, 59252, 65968, 103691, 118504, 207382, 237008, 281447, 414764, 459203, 562894, 829528, 918406, 1125788, 1659056, 1836812, 1970129, 2251576, 3214421, 3673624, 3940258, 4503152, 6428842, 7347248, 7880516, 8724857, 12857684, 15761032, 17449714, 25715368, 31522064, 34899428, 51430736, 61073999, 69798856, 122147998, 139597712, 244295996, 488591992, 977183984]

約数ペア:

[(1, 977183984), (2, 488591992), (4, 244295996), (7, 139597712), (8, 122147998), (14, 69798856), (16, 61073999), (19, 51430736), (28, 34899428), (31, 31522064), (38, 25715368), (56, 17449714), (62, 15761032), (76, 12857684), (112, 8724857), (124, 7880516), (133, 7347248), (152, 6428842), (217, 4503152), (248, 3940258), (266, 3673624), (304, 3214421), (434, 2251576), (496, 1970129), (532, 1836812), (589, 1659056), (868, 1125788), (1064, 918406), (1178, 829528), (1736, 562894), (2128, 459203), (2356, 414764), (3472, 281447), (4123, 237008), (4712, 207382), (8246, 118504), (9424, 103691), (14813, 65968), (16492, 59252), (29626, 32984)]