293886186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:1955

約数の個数: 64

約数和(自身を含む): 680486400

約数和(自身を除く): 386600214

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 131, 209, 262, 393, 418, 627, 786, 1254, 1441, 1789, 2489, 2882, 3578, 4323, 4978, 5367, 7467, 8646, 10734, 14934, 19679, 27379, 33991, 39358, 54758, 59037, 67982, 82137, 101973, 118074, 164274, 203946, 234359, 373901, 468718, 703077, 747802, 1121703, 1406154, 2243406, 2577949, 4452821, 5155898, 7733847, 8905642, 13358463, 15467694, 26716926, 48981031, 97962062, 146943093, 293886186]

約数ペア:

[(1, 293886186), (2, 146943093), (3, 97962062), (6, 48981031), (11, 26716926), (19, 15467694), (22, 13358463), (33, 8905642), (38, 7733847), (57, 5155898), (66, 4452821), (114, 2577949), (131, 2243406), (209, 1406154), (262, 1121703), (393, 747802), (418, 703077), (627, 468718), (786, 373901), (1254, 234359), (1441, 203946), (1789, 164274), (2489, 118074), (2882, 101973), (3578, 82137), (4323, 67982), (4978, 59037), (5367, 54758), (7467, 39358), (8646, 33991), (10734, 27379), (14934, 19679)]