216941472

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:152

約数の個数: 216

約数和(自身を含む): 709817472

約数和(自身を除く): 492876000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 47, 48, 62, 66, 72, 88, 93, 94, 96, 99, 124, 132, 141, 144, 176, 186, 188, 198, 248, 264, 279, 282, 288, 341, 352, 372, 376, 396, 423, 496, 517, 528, 558, 564, 682, 744, 752, 792, 846, 992, 1023, 1034, 1056, 1116, 1128, 1364, 1457, 1488, 1504, 1551, 1584, 1692, 2046, 2068, 2209, 2232, 2256, 2728, 2914, 2976, 3069, 3102, 3168, 3384, 4092, 4136, 4371, 4418, 4464, 4512, 4653, 5456, 5828, 6138, 6204, 6627, 6768, 8184, 8272, 8742, 8836, 8928, 9306, 10912, 11656, 12276, 12408, 13113, 13254, 13536, 16027, 16368, 16544, 17484, 17672, 18612, 19881, 23312, 24299, 24552, 24816, 26226, 26508, 32054, 32736, 34968, 35344, 37224, 39762, 46624, 48081, 48598, 49104, 49632, 52452, 53016, 64108, 68479, 69936, 70688, 72897, 74448, 79524, 96162, 97196, 98208, 104904, 106032, 128216, 136958, 139872, 144243, 145794, 148896, 159048, 192324, 194392, 205437, 209808, 212064, 218691, 256432, 273916, 288486, 291588, 318096, 384648, 388784, 410874, 419616, 437382, 512864, 547832, 576972, 583176, 616311, 636192, 753269, 769296, 777568, 821748, 874764, 1095664, 1153944, 1166352, 1232622, 1506538, 1538592, 1643496, 1749528, 2191328, 2259807, 2307888, 2332704, 2465244, 3013076, 3286992, 3499056, 4519614, 4615776, 4930488, 6026152, 6573984, 6779421, 6998112, 9039228, 9860976, 12052304, 13558842, 18078456, 19721952, 24104608, 27117684, 36156912, 54235368, 72313824, 108470736, 216941472]

約数ペア:

[(1, 216941472), (2, 108470736), (3, 72313824), (4, 54235368), (6, 36156912), (8, 27117684), (9, 24104608), (11, 19721952), (12, 18078456), (16, 13558842), (18, 12052304), (22, 9860976), (24, 9039228), (31, 6998112), (32, 6779421), (33, 6573984), (36, 6026152), (44, 4930488), (47, 4615776), (48, 4519614), (62, 3499056), (66, 3286992), (72, 3013076), (88, 2465244), (93, 2332704), (94, 2307888), (96, 2259807), (99, 2191328), (124, 1749528), (132, 1643496), (141, 1538592), (144, 1506538), (176, 1232622), (186, 1166352), (188, 1153944), (198, 1095664), (248, 874764), (264, 821748), (279, 777568), (282, 769296), (288, 753269), (341, 636192), (352, 616311), (372, 583176), (376, 576972), (396, 547832), (423, 512864), (496, 437382), (517, 419616), (528, 410874), (558, 388784), (564, 384648), (682, 318096), (744, 291588), (752, 288486), (792, 273916), (846, 256432), (992, 218691), (1023, 212064), (1034, 209808), (1056, 205437), (1116, 194392), (1128, 192324), (1364, 159048), (1457, 148896), (1488, 145794), (1504, 144243), (1551, 139872), (1584, 136958), (1692, 128216), (2046, 106032), (2068, 104904), (2209, 98208), (2232, 97196), (2256, 96162), (2728, 79524), (2914, 74448), (2976, 72897), (3069, 70688), (3102, 69936), (3168, 68479), (3384, 64108), (4092, 53016), (4136, 52452), (4371, 49632), (4418, 49104), (4464, 48598), (4512, 48081), (4653, 46624), (5456, 39762), (5828, 37224), (6138, 35344), (6204, 34968), (6627, 32736), (6768, 32054), (8184, 26508), (8272, 26226), (8742, 24816), (8836, 24552), (8928, 24299), (9306, 23312), (10912, 19881), (11656, 18612), (12276, 17672), (12408, 17484), (13113, 16544), (13254, 16368), (13536, 16027)]