821377152

素因数分解:

$2^7\times 3^3\times {\mathrm{271}}^1\times {\mathrm{877}}^1$

素因数の和:1171

約数の個数: 128

約数和(自身を含む): 2435923200

約数和(自身を除く): 1614546048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 271, 288, 384, 432, 542, 576, 813, 864, 877, 1084, 1152, 1626, 1728, 1754, 2168, 2439, 2631, 3252, 3456, 3508, 4336, 4878, 5262, 6504, 7016, 7317, 7893, 8672, 9756, 10524, 13008, 14032, 14634, 15786, 17344, 19512, 21048, 23679, 26016, 28064, 29268, 31572, 34688, 39024, 42096, 47358, 52032, 56128, 58536, 63144, 78048, 84192, 94716, 104064, 112256, 117072, 126288, 156096, 168384, 189432, 234144, 237667, 252576, 312192, 336768, 378864, 468288, 475334, 505152, 713001, 757728, 936576, 950668, 1010304, 1426002, 1515456, 1901336, 2139003, 2852004, 3030912, 3802672, 4278006, 5704008, 6417009, 7605344, 8556012, 11408016, 12834018, 15210688, 17112024, 22816032, 25668036, 30421376, 34224048, 45632064, 51336072, 68448096, 91264128, 102672144, 136896192, 205344288, 273792384, 410688576, 821377152]

約数ペア:

[(1, 821377152), (2, 410688576), (3, 273792384), (4, 205344288), (6, 136896192), (8, 102672144), (9, 91264128), (12, 68448096), (16, 51336072), (18, 45632064), (24, 34224048), (27, 30421376), (32, 25668036), (36, 22816032), (48, 17112024), (54, 15210688), (64, 12834018), (72, 11408016), (96, 8556012), (108, 7605344), (128, 6417009), (144, 5704008), (192, 4278006), (216, 3802672), (271, 3030912), (288, 2852004), (384, 2139003), (432, 1901336), (542, 1515456), (576, 1426002), (813, 1010304), (864, 950668), (877, 936576), (1084, 757728), (1152, 713001), (1626, 505152), (1728, 475334), (1754, 468288), (2168, 378864), (2439, 336768), (2631, 312192), (3252, 252576), (3456, 237667), (3508, 234144), (4336, 189432), (4878, 168384), (5262, 156096), (6504, 126288), (7016, 117072), (7317, 112256), (7893, 104064), (8672, 94716), (9756, 84192), (10524, 78048), (13008, 63144), (14032, 58536), (14634, 56128), (15786, 52032), (17344, 47358), (19512, 42096), (21048, 39024), (23679, 34688), (26016, 31572), (28064, 29268)]