236351688

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 612126720

約数和(自身を除く): 375775032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 491, 647, 744, 982, 1294, 1473, 1941, 1964, 2588, 2946, 3882, 3928, 5176, 5892, 7764, 11784, 15221, 15528, 20057, 30442, 40114, 45663, 60171, 60884, 80228, 91326, 120342, 121768, 160456, 182652, 240684, 317677, 365304, 481368, 635354, 953031, 1270708, 1906062, 2541416, 3812124, 7624248, 9847987, 19695974, 29543961, 39391948, 59087922, 78783896, 118175844, 236351688]

約数ペア:

[(1, 236351688), (2, 118175844), (3, 78783896), (4, 59087922), (6, 39391948), (8, 29543961), (12, 19695974), (24, 9847987), (31, 7624248), (62, 3812124), (93, 2541416), (124, 1906062), (186, 1270708), (248, 953031), (372, 635354), (491, 481368), (647, 365304), (744, 317677), (982, 240684), (1294, 182652), (1473, 160456), (1941, 121768), (1964, 120342), (2588, 91326), (2946, 80228), (3882, 60884), (3928, 60171), (5176, 45663), (5892, 40114), (7764, 30442), (11784, 20057), (15221, 15528)]