1900740352

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1534

約数の個数: 144

約数和(自身を含む): 4701134592

約数和(自身を除く): 2800394240

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 64, 68, 86, 112, 119, 128, 136, 172, 224, 238, 256, 272, 301, 344, 448, 476, 544, 602, 688, 731, 896, 952, 1088, 1204, 1376, 1451, 1462, 1792, 1904, 2176, 2408, 2752, 2902, 2924, 3808, 4352, 4816, 5117, 5504, 5804, 5848, 7616, 9632, 10157, 10234, 11008, 11608, 11696, 15232, 19264, 20314, 20468, 23216, 23392, 24667, 30464, 38528, 40628, 40936, 46432, 46784, 49334, 62393, 77056, 81256, 81872, 92864, 93568, 98668, 124786, 162512, 163744, 172669, 185728, 187136, 197336, 249572, 325024, 327488, 345338, 371456, 394672, 436751, 499144, 650048, 654976, 690676, 789344, 873502, 998288, 1060681, 1300096, 1309952, 1381352, 1578688, 1747004, 1996576, 2121362, 2600192, 2762704, 3157376, 3494008, 3993152, 4242724, 5525408, 6314752, 6988016, 7424767, 7986304, 8485448, 11050816, 13976032, 14849534, 15972608, 16970896, 22101632, 27952064, 29699068, 33941792, 44203264, 55904128, 59398136, 67883584, 111808256, 118796272, 135767168, 237592544, 271534336, 475185088, 950370176, 1900740352]

約数ペア:

[(1, 1900740352), (2, 950370176), (4, 475185088), (7, 271534336), (8, 237592544), (14, 135767168), (16, 118796272), (17, 111808256), (28, 67883584), (32, 59398136), (34, 55904128), (43, 44203264), (56, 33941792), (64, 29699068), (68, 27952064), (86, 22101632), (112, 16970896), (119, 15972608), (128, 14849534), (136, 13976032), (172, 11050816), (224, 8485448), (238, 7986304), (256, 7424767), (272, 6988016), (301, 6314752), (344, 5525408), (448, 4242724), (476, 3993152), (544, 3494008), (602, 3157376), (688, 2762704), (731, 2600192), (896, 2121362), (952, 1996576), (1088, 1747004), (1204, 1578688), (1376, 1381352), (1451, 1309952), (1462, 1300096), (1792, 1060681), (1904, 998288), (2176, 873502), (2408, 789344), (2752, 690676), (2902, 654976), (2924, 650048), (3808, 499144), (4352, 436751), (4816, 394672), (5117, 371456), (5504, 345338), (5804, 327488), (5848, 325024), (7616, 249572), (9632, 197336), (10157, 187136), (10234, 185728), (11008, 172669), (11608, 163744), (11696, 162512), (15232, 124786), (19264, 98668), (20314, 93568), (20468, 92864), (23216, 81872), (23392, 81256), (24667, 77056), (30464, 62393), (38528, 49334), (40628, 46784), (40936, 46432)]