438435504

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 200

約数和(自身を含む): 1395191952

約数和(自身を除く): 956756448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 53, 54, 72, 78, 81, 104, 106, 108, 117, 144, 156, 159, 162, 208, 212, 216, 234, 312, 318, 324, 351, 424, 432, 468, 477, 491, 624, 636, 648, 689, 702, 848, 936, 954, 982, 1053, 1272, 1296, 1378, 1404, 1431, 1473, 1872, 1908, 1964, 2067, 2106, 2544, 2756, 2808, 2862, 2946, 3816, 3928, 4134, 4212, 4293, 4419, 5512, 5616, 5724, 5892, 6201, 6383, 7632, 7856, 8268, 8424, 8586, 8838, 11024, 11448, 11784, 12402, 12766, 13257, 16536, 16848, 17172, 17676, 18603, 19149, 22896, 23568, 24804, 25532, 26023, 26514, 33072, 34344, 35352, 37206, 38298, 39771, 49608, 51064, 52046, 53028, 55809, 57447, 68688, 70704, 74412, 76596, 78069, 79542, 99216, 102128, 104092, 106056, 111618, 114894, 148824, 153192, 156138, 159084, 172341, 208184, 212112, 223236, 229788, 234207, 297648, 306384, 312276, 318168, 338299, 344682, 416368, 446472, 459576, 468414, 517023, 624552, 636336, 676598, 689364, 702621, 892944, 919152, 936828, 1014897, 1034046, 1249104, 1353196, 1378728, 1405242, 1873656, 2029794, 2068092, 2107863, 2706392, 2757456, 2810484, 3044691, 3747312, 4059588, 4136184, 4215726, 5412784, 5620968, 6089382, 8119176, 8272368, 8431452, 9134073, 11241936, 12178764, 16238352, 16862904, 18268146, 24357528, 27402219, 33725808, 36536292, 48715056, 54804438, 73072584, 109608876, 146145168, 219217752, 438435504]

約数ペア:

[(1, 438435504), (2, 219217752), (3, 146145168), (4, 109608876), (6, 73072584), (8, 54804438), (9, 48715056), (12, 36536292), (13, 33725808), (16, 27402219), (18, 24357528), (24, 18268146), (26, 16862904), (27, 16238352), (36, 12178764), (39, 11241936), (48, 9134073), (52, 8431452), (53, 8272368), (54, 8119176), (72, 6089382), (78, 5620968), (81, 5412784), (104, 4215726), (106, 4136184), (108, 4059588), (117, 3747312), (144, 3044691), (156, 2810484), (159, 2757456), (162, 2706392), (208, 2107863), (212, 2068092), (216, 2029794), (234, 1873656), (312, 1405242), (318, 1378728), (324, 1353196), (351, 1249104), (424, 1034046), (432, 1014897), (468, 936828), (477, 919152), (491, 892944), (624, 702621), (636, 689364), (648, 676598), (689, 636336), (702, 624552), (848, 517023), (936, 468414), (954, 459576), (982, 446472), (1053, 416368), (1272, 344682), (1296, 338299), (1378, 318168), (1404, 312276), (1431, 306384), (1473, 297648), (1872, 234207), (1908, 229788), (1964, 223236), (2067, 212112), (2106, 208184), (2544, 172341), (2756, 159084), (2808, 156138), (2862, 153192), (2946, 148824), (3816, 114894), (3928, 111618), (4134, 106056), (4212, 104092), (4293, 102128), (4419, 99216), (5512, 79542), (5616, 78069), (5724, 76596), (5892, 74412), (6201, 70704), (6383, 68688), (7632, 57447), (7856, 55809), (8268, 53028), (8424, 52046), (8586, 51064), (8838, 49608), (11024, 39771), (11448, 38298), (11784, 37206), (12402, 35352), (12766, 34344), (13257, 33072), (16536, 26514), (16848, 26023), (17172, 25532), (17676, 24804), (18603, 23568), (19149, 22896)]