1660788864

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{205951}}^1$

素因数の和:205978

約数の個数: 96

約数和(自身を含む): 5461847040

約数和(自身を除く): 3801058176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 205951, 411902, 617853, 823804, 1235706, 1441657, 1647608, 1853559, 2471412, 2883314, 3295216, 3707118, 4324971, 4942824, 5766628, 6590432, 7414236, 8649942, 9885648, 11533256, 12974913, 13180864, 14828472, 17299884, 19771296, 23066512, 25949826, 26361728, 29656944, 34599768, 39542592, 46133024, 51899652, 59313888, 69199536, 79085184, 92266048, 103799304, 118627776, 138399072, 184532096, 207598608, 237255552, 276798144, 415197216, 553596288, 830394432, 1660788864]

約数ペア:

[(1, 1660788864), (2, 830394432), (3, 553596288), (4, 415197216), (6, 276798144), (7, 237255552), (8, 207598608), (9, 184532096), (12, 138399072), (14, 118627776), (16, 103799304), (18, 92266048), (21, 79085184), (24, 69199536), (28, 59313888), (32, 51899652), (36, 46133024), (42, 39542592), (48, 34599768), (56, 29656944), (63, 26361728), (64, 25949826), (72, 23066512), (84, 19771296), (96, 17299884), (112, 14828472), (126, 13180864), (128, 12974913), (144, 11533256), (168, 9885648), (192, 8649942), (224, 7414236), (252, 6590432), (288, 5766628), (336, 4942824), (384, 4324971), (448, 3707118), (504, 3295216), (576, 2883314), (672, 2471412), (896, 1853559), (1008, 1647608), (1152, 1441657), (1344, 1235706), (2016, 823804), (2688, 617853), (4032, 411902), (8064, 205951)]