274885432

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 565804800

約数和(自身を除く): 290919368

約数列:

[1, 2, 4, 8, 29, 31, 37, 58, 62, 74, 116, 124, 148, 232, 248, 296, 899, 1033, 1073, 1147, 1798, 2066, 2146, 2294, 3596, 4132, 4292, 4588, 7192, 8264, 8584, 9176, 29957, 32023, 33263, 38221, 59914, 64046, 66526, 76442, 119828, 128092, 133052, 152884, 239656, 256184, 266104, 305768, 928667, 1108409, 1184851, 1857334, 2216818, 2369702, 3714668, 4433636, 4739404, 7429336, 8867272, 9478808, 34360679, 68721358, 137442716, 274885432]

約数ペア:

[(1, 274885432), (2, 137442716), (4, 68721358), (8, 34360679), (29, 9478808), (31, 8867272), (37, 7429336), (58, 4739404), (62, 4433636), (74, 3714668), (116, 2369702), (124, 2216818), (148, 1857334), (232, 1184851), (248, 1108409), (296, 928667), (899, 305768), (1033, 266104), (1073, 256184), (1147, 239656), (1798, 152884), (2066, 133052), (2146, 128092), (2294, 119828), (3596, 76442), (4132, 66526), (4292, 64046), (4588, 59914), (7192, 38221), (8264, 33263), (8584, 32023), (9176, 29957)]