249670297792

素因数分解:

$2^6\times {\mathrm{487}}^1\times {\mathrm{1487}}^1\times {\mathrm{5387}}^1$

素因数の和:7373

約数の個数: 56

約数和(自身を含む): 496882911744

約数和(自身を除く): 247212613952

約数列:

[1, 2, 4, 8, 16, 32, 64, 487, 974, 1487, 1948, 2974, 3896, 5387, 5948, 7792, 10774, 11896, 15584, 21548, 23792, 31168, 43096, 47584, 86192, 95168, 172384, 344768, 724169, 1448338, 2623469, 2896676, 5246938, 5793352, 8010469, 10493876, 11586704, 16020938, 20987752, 23173408, 32041876, 41975504, 46346816, 64083752, 83951008, 128167504, 167902016, 256335008, 512670016, 3901098403, 7802196806, 15604393612, 31208787224, 62417574448, 124835148896, 249670297792]

約数ペア:

[(1, 249670297792), (2, 124835148896), (4, 62417574448), (8, 31208787224), (16, 15604393612), (32, 7802196806), (64, 3901098403), (487, 512670016), (974, 256335008), (1487, 167902016), (1948, 128167504), (2974, 83951008), (3896, 64083752), (5387, 46346816), (5948, 41975504), (7792, 32041876), (10774, 23173408), (11896, 20987752), (15584, 16020938), (21548, 11586704), (23792, 10493876), (31168, 8010469), (43096, 5793352), (47584, 5246938), (86192, 2896676), (95168, 2623469), (172384, 1448338), (344768, 724169)]