310852872

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1216

約数の個数: 144

約数和(自身を含む): 956067840

約数和(自身を除く): 645214968

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, 968, 1023, 1089, 1116, 1151, 1364, 1452, 2046, 2178, 2232, 2302, 2728, 2904, 3069, 3453, 3751, 4092, 4356, 4604, 6138, 6906, 7502, 8184, 8712, 9208, 10359, 11253, 12276, 12661, 13812, 15004, 20718, 22506, 24552, 25322, 27624, 30008, 33759, 35681, 37983, 41436, 45012, 50644, 67518, 71362, 75966, 82872, 90024, 101288, 107043, 113949, 135036, 139271, 142724, 151932, 214086, 227898, 270072, 278542, 285448, 303864, 321129, 392491, 417813, 428172, 455796, 557084, 642258, 784982, 835626, 856344, 911592, 1114168, 1177473, 1253439, 1284516, 1569964, 1671252, 2354946, 2506878, 2569032, 3139928, 3342504, 3532419, 4317401, 4709892, 5013756, 7064838, 8634802, 9419784, 10027512, 12952203, 14129676, 17269604, 25904406, 28259352, 34539208, 38856609, 51808812, 77713218, 103617624, 155426436, 310852872]

約数ペア:

[(1, 310852872), (2, 155426436), (3, 103617624), (4, 77713218), (6, 51808812), (8, 38856609), (9, 34539208), (11, 28259352), (12, 25904406), (18, 17269604), (22, 14129676), (24, 12952203), (31, 10027512), (33, 9419784), (36, 8634802), (44, 7064838), (62, 5013756), (66, 4709892), (72, 4317401), (88, 3532419), (93, 3342504), (99, 3139928), (121, 2569032), (124, 2506878), (132, 2354946), (186, 1671252), (198, 1569964), (242, 1284516), (248, 1253439), (264, 1177473), (279, 1114168), (341, 911592), (363, 856344), (372, 835626), (396, 784982), (484, 642258), (558, 557084), (682, 455796), (726, 428172), (744, 417813), (792, 392491), (968, 321129), (1023, 303864), (1089, 285448), (1116, 278542), (1151, 270072), (1364, 227898), (1452, 214086), (2046, 151932), (2178, 142724), (2232, 139271), (2302, 135036), (2728, 113949), (2904, 107043), (3069, 101288), (3453, 90024), (3751, 82872), (4092, 75966), (4356, 71362), (4604, 67518), (6138, 50644), (6906, 45012), (7502, 41436), (8184, 37983), (8712, 35681), (9208, 33759), (10359, 30008), (11253, 27624), (12276, 25322), (12661, 24552), (13812, 22506), (15004, 20718)]