311181472

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1182

約数の個数: 96

約数和(自身を含む): 741049344

約数和(自身を除く): 429867872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 82, 112, 124, 164, 217, 224, 248, 287, 328, 434, 496, 574, 656, 868, 992, 1093, 1148, 1271, 1312, 1736, 2186, 2296, 2542, 3472, 4372, 4592, 5084, 6944, 7651, 8744, 8897, 9184, 10168, 15302, 17488, 17794, 20336, 30604, 33883, 34976, 35588, 40672, 44813, 61208, 67766, 71176, 89626, 122416, 135532, 142352, 179252, 237181, 244832, 271064, 284704, 313691, 358504, 474362, 542128, 627382, 717008, 948724, 1084256, 1254764, 1389203, 1434016, 1897448, 2509528, 2778406, 3794896, 5019056, 5556812, 7589792, 9724421, 10038112, 11113624, 19448842, 22227248, 38897684, 44454496, 77795368, 155590736, 311181472]

約数ペア:

[(1, 311181472), (2, 155590736), (4, 77795368), (7, 44454496), (8, 38897684), (14, 22227248), (16, 19448842), (28, 11113624), (31, 10038112), (32, 9724421), (41, 7589792), (56, 5556812), (62, 5019056), (82, 3794896), (112, 2778406), (124, 2509528), (164, 1897448), (217, 1434016), (224, 1389203), (248, 1254764), (287, 1084256), (328, 948724), (434, 717008), (496, 627382), (574, 542128), (656, 474362), (868, 358504), (992, 313691), (1093, 284704), (1148, 271064), (1271, 244832), (1312, 237181), (1736, 179252), (2186, 142352), (2296, 135532), (2542, 122416), (3472, 89626), (4372, 71176), (4592, 67766), (5084, 61208), (6944, 44813), (7651, 40672), (8744, 35588), (8897, 34976), (9184, 33883), (10168, 30604), (15302, 20336), (17488, 17794)]