313522092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 913060512

約数和(自身を除く): 599538420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 157, 204, 221, 234, 251, 306, 314, 442, 468, 471, 502, 612, 628, 663, 753, 884, 942, 1004, 1326, 1413, 1506, 1884, 1989, 2041, 2259, 2652, 2669, 2826, 3012, 3263, 3978, 4082, 4267, 4518, 5338, 5652, 6123, 6526, 7956, 8007, 8164, 8534, 9036, 9789, 10676, 12246, 12801, 13052, 16014, 17068, 18369, 19578, 24021, 24492, 25602, 29367, 32028, 34697, 36738, 38403, 39156, 39407, 48042, 51204, 55471, 58734, 69394, 73476, 76806, 78814, 96084, 104091, 110942, 117468, 118221, 138788, 153612, 157628, 166413, 208182, 221884, 236442, 312273, 332826, 354663, 416364, 472884, 499239, 512291, 624546, 665652, 669919, 709326, 998478, 1024582, 1249092, 1339838, 1418652, 1536873, 1996956, 2009757, 2049164, 2679676, 3073746, 4019514, 4610619, 6029271, 6147492, 8039028, 8708947, 9221238, 12058542, 17417894, 18442476, 24117084, 26126841, 34835788, 52253682, 78380523, 104507364, 156761046, 313522092]

約数ペア:

[(1, 313522092), (2, 156761046), (3, 104507364), (4, 78380523), (6, 52253682), (9, 34835788), (12, 26126841), (13, 24117084), (17, 18442476), (18, 17417894), (26, 12058542), (34, 9221238), (36, 8708947), (39, 8039028), (51, 6147492), (52, 6029271), (68, 4610619), (78, 4019514), (102, 3073746), (117, 2679676), (153, 2049164), (156, 2009757), (157, 1996956), (204, 1536873), (221, 1418652), (234, 1339838), (251, 1249092), (306, 1024582), (314, 998478), (442, 709326), (468, 669919), (471, 665652), (502, 624546), (612, 512291), (628, 499239), (663, 472884), (753, 416364), (884, 354663), (942, 332826), (1004, 312273), (1326, 236442), (1413, 221884), (1506, 208182), (1884, 166413), (1989, 157628), (2041, 153612), (2259, 138788), (2652, 118221), (2669, 117468), (2826, 110942), (3012, 104091), (3263, 96084), (3978, 78814), (4082, 76806), (4267, 73476), (4518, 69394), (5338, 58734), (5652, 55471), (6123, 51204), (6526, 48042), (7956, 39407), (8007, 39156), (8164, 38403), (8534, 36738), (9036, 34697), (9789, 32028), (10676, 29367), (12246, 25602), (12801, 24492), (13052, 24021), (16014, 19578), (17068, 18369)]