375279008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17021}}^1$

素因数の和:17097

約数の個数: 48

約数和(自身を含む): 810723816

約数和(自身を除く): 435444808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 5512, 11024, 17021, 22048, 34042, 68084, 136168, 221273, 272336, 442546, 544672, 885092, 902113, 1770184, 1804226, 3540368, 3608452, 7080736, 7216904, 11727469, 14433808, 23454938, 28867616, 46909876, 93819752, 187639504, 375279008]

約数ペア:

[(1, 375279008), (2, 187639504), (4, 93819752), (8, 46909876), (13, 28867616), (16, 23454938), (26, 14433808), (32, 11727469), (52, 7216904), (53, 7080736), (104, 3608452), (106, 3540368), (208, 1804226), (212, 1770184), (416, 902113), (424, 885092), (689, 544672), (848, 442546), (1378, 272336), (1696, 221273), (2756, 136168), (5512, 68084), (11024, 34042), (17021, 22048)]