223889688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 688833600

約数和(自身を除く): 464943912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 121, 124, 132, 186, 198, 242, 248, 264, 279, 341, 363, 372, 396, 484, 558, 682, 726, 744, 792, 829, 968, 1023, 1089, 1116, 1364, 1452, 1658, 2046, 2178, 2232, 2487, 2728, 2904, 3069, 3316, 3751, 4092, 4356, 4974, 6138, 6632, 7461, 7502, 8184, 8712, 9119, 9948, 11253, 12276, 14922, 15004, 18238, 19896, 22506, 24552, 25699, 27357, 29844, 30008, 33759, 36476, 45012, 51398, 54714, 59688, 67518, 72952, 77097, 82071, 90024, 100309, 102796, 109428, 135036, 154194, 164142, 200618, 205592, 218856, 231291, 270072, 282689, 300927, 308388, 328284, 401236, 462582, 565378, 601854, 616776, 656568, 802472, 848067, 902781, 925164, 1130756, 1203708, 1696134, 1805562, 1850328, 2261512, 2407416, 2544201, 3109579, 3392268, 3611124, 5088402, 6219158, 6784536, 7222248, 9328737, 10176804, 12438316, 18657474, 20353608, 24876632, 27986211, 37314948, 55972422, 74629896, 111944844, 223889688]

約数ペア:

[(1, 223889688), (2, 111944844), (3, 74629896), (4, 55972422), (6, 37314948), (8, 27986211), (9, 24876632), (11, 20353608), (12, 18657474), (18, 12438316), (22, 10176804), (24, 9328737), (31, 7222248), (33, 6784536), (36, 6219158), (44, 5088402), (62, 3611124), (66, 3392268), (72, 3109579), (88, 2544201), (93, 2407416), (99, 2261512), (121, 1850328), (124, 1805562), (132, 1696134), (186, 1203708), (198, 1130756), (242, 925164), (248, 902781), (264, 848067), (279, 802472), (341, 656568), (363, 616776), (372, 601854), (396, 565378), (484, 462582), (558, 401236), (682, 328284), (726, 308388), (744, 300927), (792, 282689), (829, 270072), (968, 231291), (1023, 218856), (1089, 205592), (1116, 200618), (1364, 164142), (1452, 154194), (1658, 135036), (2046, 109428), (2178, 102796), (2232, 100309), (2487, 90024), (2728, 82071), (2904, 77097), (3069, 72952), (3316, 67518), (3751, 59688), (4092, 54714), (4356, 51398), (4974, 45012), (6138, 36476), (6632, 33759), (7461, 30008), (7502, 29844), (8184, 27357), (8712, 25699), (9119, 24552), (9948, 22506), (11253, 19896), (12276, 18238), (14922, 15004)]