199230048

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1641

約数の個数: 144

約数和(自身を含む): 622702080

約数和(自身を除く): 423472032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 608, 684, 736, 828, 874, 912, 1104, 1311, 1368, 1583, 1656, 1748, 1824, 2208, 2622, 2736, 3166, 3312, 3496, 3933, 4749, 5244, 5472, 6332, 6624, 6992, 7866, 9498, 10488, 12664, 13984, 14247, 15732, 18996, 20976, 25328, 28494, 30077, 31464, 36409, 37992, 41952, 50656, 56988, 60154, 62928, 72818, 75984, 90231, 109227, 113976, 120308, 125856, 145636, 151968, 180462, 218454, 227952, 240616, 270693, 291272, 327681, 360924, 436908, 455904, 481232, 541386, 582544, 655362, 691771, 721848, 873816, 962464, 1082772, 1165088, 1310724, 1383542, 1443696, 1747632, 2075313, 2165544, 2621448, 2767084, 2887392, 3495264, 4150626, 4331088, 5242896, 5534168, 6225939, 8301252, 8662176, 10485792, 11068336, 12451878, 16602504, 22136672, 24903756, 33205008, 49807512, 66410016, 99615024, 199230048]

約数ペア:

[(1, 199230048), (2, 99615024), (3, 66410016), (4, 49807512), (6, 33205008), (8, 24903756), (9, 22136672), (12, 16602504), (16, 12451878), (18, 11068336), (19, 10485792), (23, 8662176), (24, 8301252), (32, 6225939), (36, 5534168), (38, 5242896), (46, 4331088), (48, 4150626), (57, 3495264), (69, 2887392), (72, 2767084), (76, 2621448), (92, 2165544), (96, 2075313), (114, 1747632), (138, 1443696), (144, 1383542), (152, 1310724), (171, 1165088), (184, 1082772), (207, 962464), (228, 873816), (276, 721848), (288, 691771), (304, 655362), (342, 582544), (368, 541386), (414, 481232), (437, 455904), (456, 436908), (552, 360924), (608, 327681), (684, 291272), (736, 270693), (828, 240616), (874, 227952), (912, 218454), (1104, 180462), (1311, 151968), (1368, 145636), (1583, 125856), (1656, 120308), (1748, 113976), (1824, 109227), (2208, 90231), (2622, 75984), (2736, 72818), (3166, 62928), (3312, 60154), (3496, 56988), (3933, 50656), (4749, 41952), (5244, 37992), (5472, 36409), (6332, 31464), (6624, 30077), (6992, 28494), (7866, 25328), (9498, 20976), (10488, 18996), (12664, 15732), (13984, 14247)]