311325978312

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4457}}^1\times {\mathrm{7639}}^1$

素因数の和:12235

約数の個数: 96

約数和(自身を含む): 850115635200

約数和(自身を除く): 538789656888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4457, 4572, 7639, 8914, 9144, 13371, 15278, 17828, 22917, 26742, 30556, 35656, 40113, 45834, 53484, 61112, 68751, 80226, 91668, 106968, 137502, 160452, 183336, 275004, 320904, 550008, 566039, 970153, 1132078, 1698117, 1940306, 2264156, 2910459, 3396234, 3880612, 4528312, 5094351, 5820918, 6792468, 7761224, 8731377, 10188702, 11641836, 13584936, 17462754, 20377404, 23283672, 34047023, 34925508, 40754808, 68094046, 69851016, 102141069, 136188092, 204282138, 272376184, 306423207, 408564276, 612846414, 817128552, 1225692828, 2451385656, 4323971921, 8647943842, 12971915763, 17295887684, 25943831526, 34591775368, 38915747289, 51887663052, 77831494578, 103775326104, 155662989156, 311325978312]

約数ペア:

[(1, 311325978312), (2, 155662989156), (3, 103775326104), (4, 77831494578), (6, 51887663052), (8, 38915747289), (9, 34591775368), (12, 25943831526), (18, 17295887684), (24, 12971915763), (36, 8647943842), (72, 4323971921), (127, 2451385656), (254, 1225692828), (381, 817128552), (508, 612846414), (762, 408564276), (1016, 306423207), (1143, 272376184), (1524, 204282138), (2286, 136188092), (3048, 102141069), (4457, 69851016), (4572, 68094046), (7639, 40754808), (8914, 34925508), (9144, 34047023), (13371, 23283672), (15278, 20377404), (17828, 17462754), (22917, 13584936), (26742, 11641836), (30556, 10188702), (35656, 8731377), (40113, 7761224), (45834, 6792468), (53484, 5820918), (61112, 5094351), (68751, 4528312), (80226, 3880612), (91668, 3396234), (106968, 2910459), (137502, 2264156), (160452, 1940306), (183336, 1698117), (275004, 1132078), (320904, 970153), (550008, 566039)]