1989582912

素因数分解:

$2^6\times 3^5\times {\mathrm{127931}}^1$

素因数の和:127958

約数の個数: 84

約数和(自身を含む): 5914040496

約数和(自身を除く): 3924457584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 127931, 255862, 383793, 511724, 767586, 1023448, 1151379, 1535172, 2046896, 2302758, 3070344, 3454137, 4093792, 4605516, 6140688, 6908274, 8187584, 9211032, 10362411, 12281376, 13816548, 18422064, 20724822, 24562752, 27633096, 31087233, 36844128, 41449644, 55266192, 62174466, 73688256, 82899288, 110532384, 124348932, 165798576, 221064768, 248697864, 331597152, 497395728, 663194304, 994791456, 1989582912]

約数ペア:

[(1, 1989582912), (2, 994791456), (3, 663194304), (4, 497395728), (6, 331597152), (8, 248697864), (9, 221064768), (12, 165798576), (16, 124348932), (18, 110532384), (24, 82899288), (27, 73688256), (32, 62174466), (36, 55266192), (48, 41449644), (54, 36844128), (64, 31087233), (72, 27633096), (81, 24562752), (96, 20724822), (108, 18422064), (144, 13816548), (162, 12281376), (192, 10362411), (216, 9211032), (243, 8187584), (288, 6908274), (324, 6140688), (432, 4605516), (486, 4093792), (576, 3454137), (648, 3070344), (864, 2302758), (972, 2046896), (1296, 1535172), (1728, 1151379), (1944, 1023448), (2592, 767586), (3888, 511724), (5184, 383793), (7776, 255862), (15552, 127931)]