291254651316

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{263077}}^1$

素因数の和:263180

約数の個数: 144

約数和(自身を含む): 820475038656

約数和(自身を除く): 529220387340

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 67, 68, 81, 102, 108, 134, 153, 162, 201, 204, 243, 268, 306, 324, 402, 459, 486, 603, 612, 804, 918, 972, 1139, 1206, 1377, 1809, 1836, 2278, 2412, 2754, 3417, 3618, 4131, 4556, 5427, 5508, 6834, 7236, 8262, 10251, 10854, 13668, 16281, 16524, 20502, 21708, 30753, 32562, 41004, 61506, 65124, 92259, 123012, 184518, 263077, 276777, 369036, 526154, 553554, 789231, 1052308, 1107108, 1578462, 2367693, 3156924, 4472309, 4735386, 7103079, 8944618, 9470772, 13416927, 14206158, 17626159, 17889236, 21309237, 26833854, 28412316, 35252318, 40250781, 42618474, 52878477, 53667708, 63927711, 70504636, 80501562, 85236948, 105756954, 120752343, 127855422, 158635431, 161003124, 211513908, 241504686, 255710844, 299644703, 317270862, 362257029, 475906293, 483009372, 599289406, 634541724, 724514058, 898934109, 951812586, 1086771087, 1198578812, 1427718879, 1449028116, 1797868218, 1903625172, 2173542174, 2696802327, 2855437758, 3595736436, 4283156637, 4347084348, 5393604654, 5710875516, 8090406981, 8566313274, 10787209308, 16180813962, 17132626548, 24271220943, 32361627924, 48542441886, 72813662829, 97084883772, 145627325658, 291254651316]

約数ペア:

[(1, 291254651316), (2, 145627325658), (3, 97084883772), (4, 72813662829), (6, 48542441886), (9, 32361627924), (12, 24271220943), (17, 17132626548), (18, 16180813962), (27, 10787209308), (34, 8566313274), (36, 8090406981), (51, 5710875516), (54, 5393604654), (67, 4347084348), (68, 4283156637), (81, 3595736436), (102, 2855437758), (108, 2696802327), (134, 2173542174), (153, 1903625172), (162, 1797868218), (201, 1449028116), (204, 1427718879), (243, 1198578812), (268, 1086771087), (306, 951812586), (324, 898934109), (402, 724514058), (459, 634541724), (486, 599289406), (603, 483009372), (612, 475906293), (804, 362257029), (918, 317270862), (972, 299644703), (1139, 255710844), (1206, 241504686), (1377, 211513908), (1809, 161003124), (1836, 158635431), (2278, 127855422), (2412, 120752343), (2754, 105756954), (3417, 85236948), (3618, 80501562), (4131, 70504636), (4556, 63927711), (5427, 53667708), (5508, 52878477), (6834, 42618474), (7236, 40250781), (8262, 35252318), (10251, 28412316), (10854, 26833854), (13668, 21309237), (16281, 17889236), (16524, 17626159), (20502, 14206158), (21708, 13416927), (30753, 9470772), (32562, 8944618), (41004, 7103079), (61506, 4735386), (65124, 4472309), (92259, 3156924), (123012, 2367693), (184518, 1578462), (263077, 1107108), (276777, 1052308), (369036, 789231), (526154, 553554)]