238890912

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2857}}^1$

素因数の和:2950

約数の個数: 96

約数和(自身を含む): 685645632

約数和(自身を除く): 446754720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 67, 78, 96, 104, 134, 156, 201, 208, 268, 312, 402, 416, 536, 624, 804, 871, 1072, 1248, 1608, 1742, 2144, 2613, 2857, 3216, 3484, 5226, 5714, 6432, 6968, 8571, 10452, 11428, 13936, 17142, 20904, 22856, 27872, 34284, 37141, 41808, 45712, 68568, 74282, 83616, 91424, 111423, 137136, 148564, 191419, 222846, 274272, 297128, 382838, 445692, 574257, 594256, 765676, 891384, 1148514, 1188512, 1531352, 1782768, 2297028, 2488447, 3062704, 3565536, 4594056, 4976894, 6125408, 7465341, 9188112, 9953788, 14930682, 18376224, 19907576, 29861364, 39815152, 59722728, 79630304, 119445456, 238890912]

約数ペア:

[(1, 238890912), (2, 119445456), (3, 79630304), (4, 59722728), (6, 39815152), (8, 29861364), (12, 19907576), (13, 18376224), (16, 14930682), (24, 9953788), (26, 9188112), (32, 7465341), (39, 6125408), (48, 4976894), (52, 4594056), (67, 3565536), (78, 3062704), (96, 2488447), (104, 2297028), (134, 1782768), (156, 1531352), (201, 1188512), (208, 1148514), (268, 891384), (312, 765676), (402, 594256), (416, 574257), (536, 445692), (624, 382838), (804, 297128), (871, 274272), (1072, 222846), (1248, 191419), (1608, 148564), (1742, 137136), (2144, 111423), (2613, 91424), (2857, 83616), (3216, 74282), (3484, 68568), (5226, 45712), (5714, 41808), (6432, 37141), (6968, 34284), (8571, 27872), (10452, 22856), (11428, 20904), (13936, 17142)]