266436352

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11437}}^1$

素因数の和:11473

約数の個数: 72

約数和(自身を含む): 654619616

約数和(自身を除く): 388183264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11437, 11648, 22874, 23296, 45748, 80059, 91496, 148681, 160118, 182992, 297362, 320236, 365984, 594724, 640472, 731968, 1040767, 1189448, 1280944, 1463936, 2081534, 2378896, 2561888, 2927872, 4163068, 4757792, 5123776, 8326136, 9515584, 10247552, 16652272, 19031168, 20495104, 33304544, 38062336, 66609088, 133218176, 266436352]

約数ペア:

[(1, 266436352), (2, 133218176), (4, 66609088), (7, 38062336), (8, 33304544), (13, 20495104), (14, 19031168), (16, 16652272), (26, 10247552), (28, 9515584), (32, 8326136), (52, 5123776), (56, 4757792), (64, 4163068), (91, 2927872), (104, 2561888), (112, 2378896), (128, 2081534), (182, 1463936), (208, 1280944), (224, 1189448), (256, 1040767), (364, 731968), (416, 640472), (448, 594724), (728, 365984), (832, 320236), (896, 297362), (1456, 182992), (1664, 160118), (1792, 148681), (2912, 91496), (3328, 80059), (5824, 45748), (11437, 23296), (11648, 22874)]