1239695928

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^2\times {\mathrm{359}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 3530320200

約数和(自身を除く): 2290624272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 359, 438, 584, 648, 657, 718, 876, 1077, 1314, 1436, 1752, 1971, 2154, 2628, 2872, 3231, 3942, 4308, 5256, 5329, 5913, 6462, 7884, 8616, 9693, 10658, 11826, 12924, 15768, 15987, 19386, 21316, 23652, 25848, 26207, 29079, 31974, 38772, 42632, 47304, 47961, 52414, 58158, 63948, 77544, 78621, 95922, 104828, 116316, 127896, 143883, 157242, 191844, 209656, 232632, 235863, 287766, 314484, 383688, 431649, 471726, 575532, 628968, 707589, 863298, 943452, 1151064, 1415178, 1726596, 1886904, 1913111, 2122767, 2830356, 3453192, 3826222, 4245534, 5660712, 5739333, 7652444, 8491068, 11478666, 15304888, 16982136, 17217999, 22957332, 34435998, 45914664, 51653997, 68871996, 103307994, 137743992, 154961991, 206615988, 309923982, 413231976, 619847964, 1239695928]

約数ペア:

[(1, 1239695928), (2, 619847964), (3, 413231976), (4, 309923982), (6, 206615988), (8, 154961991), (9, 137743992), (12, 103307994), (18, 68871996), (24, 51653997), (27, 45914664), (36, 34435998), (54, 22957332), (72, 17217999), (73, 16982136), (81, 15304888), (108, 11478666), (146, 8491068), (162, 7652444), (216, 5739333), (219, 5660712), (292, 4245534), (324, 3826222), (359, 3453192), (438, 2830356), (584, 2122767), (648, 1913111), (657, 1886904), (718, 1726596), (876, 1415178), (1077, 1151064), (1314, 943452), (1436, 863298), (1752, 707589), (1971, 628968), (2154, 575532), (2628, 471726), (2872, 431649), (3231, 383688), (3942, 314484), (4308, 287766), (5256, 235863), (5329, 232632), (5913, 209656), (6462, 191844), (7884, 157242), (8616, 143883), (9693, 127896), (10658, 116316), (11826, 104828), (12924, 95922), (15768, 78621), (15987, 77544), (19386, 63948), (21316, 58158), (23652, 52414), (25848, 47961), (26207, 47304), (29079, 42632), (31974, 38772)]