238194762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4355

約数の個数: 64

約数和(自身を含む): 552738816

約数和(自身を除く): 314544054

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 4278, 4283, 8566, 9269, 12849, 18538, 25698, 27807, 55614, 55679, 98509, 111358, 132773, 167037, 197018, 265546, 295527, 334074, 398319, 591054, 796638, 1280617, 1726049, 2561234, 3053779, 3452098, 3841851, 5178147, 6107558, 7683702, 9161337, 10356294, 18322674, 39699127, 79398254, 119097381, 238194762]

約数ペア:

[(1, 238194762), (2, 119097381), (3, 79398254), (6, 39699127), (13, 18322674), (23, 10356294), (26, 9161337), (31, 7683702), (39, 6107558), (46, 5178147), (62, 3841851), (69, 3452098), (78, 3053779), (93, 2561234), (138, 1726049), (186, 1280617), (299, 796638), (403, 591054), (598, 398319), (713, 334074), (806, 295527), (897, 265546), (1209, 197018), (1426, 167037), (1794, 132773), (2139, 111358), (2418, 98509), (4278, 55679), (4283, 55614), (8566, 27807), (9269, 25698), (12849, 18538)]