214969728

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 598878720

約数和(自身を除く): 383908992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 47, 48, 64, 86, 94, 96, 128, 129, 141, 172, 188, 192, 258, 277, 282, 344, 376, 384, 516, 554, 564, 688, 752, 831, 1032, 1108, 1128, 1376, 1504, 1662, 2021, 2064, 2216, 2256, 2752, 3008, 3324, 4042, 4128, 4432, 4512, 5504, 6016, 6063, 6648, 8084, 8256, 8864, 9024, 11911, 12126, 13019, 13296, 16168, 16512, 17728, 18048, 23822, 24252, 26038, 26592, 32336, 35456, 35733, 39057, 47644, 48504, 52076, 53184, 64672, 71466, 78114, 95288, 97008, 104152, 106368, 129344, 142932, 156228, 190576, 194016, 208304, 258688, 285864, 312456, 381152, 388032, 416608, 559817, 571728, 624912, 762304, 776064, 833216, 1119634, 1143456, 1249824, 1524608, 1666432, 1679451, 2239268, 2286912, 2499648, 3358902, 4478536, 4573824, 4999296, 6717804, 8957072, 13435608, 17914144, 26871216, 35828288, 53742432, 71656576, 107484864, 214969728]

約数ペア:

[(1, 214969728), (2, 107484864), (3, 71656576), (4, 53742432), (6, 35828288), (8, 26871216), (12, 17914144), (16, 13435608), (24, 8957072), (32, 6717804), (43, 4999296), (47, 4573824), (48, 4478536), (64, 3358902), (86, 2499648), (94, 2286912), (96, 2239268), (128, 1679451), (129, 1666432), (141, 1524608), (172, 1249824), (188, 1143456), (192, 1119634), (258, 833216), (277, 776064), (282, 762304), (344, 624912), (376, 571728), (384, 559817), (516, 416608), (554, 388032), (564, 381152), (688, 312456), (752, 285864), (831, 258688), (1032, 208304), (1108, 194016), (1128, 190576), (1376, 156228), (1504, 142932), (1662, 129344), (2021, 106368), (2064, 104152), (2216, 97008), (2256, 95288), (2752, 78114), (3008, 71466), (3324, 64672), (4042, 53184), (4128, 52076), (4432, 48504), (4512, 47644), (5504, 39057), (6016, 35733), (6063, 35456), (6648, 32336), (8084, 26592), (8256, 26038), (8864, 24252), (9024, 23822), (11911, 18048), (12126, 17728), (13019, 16512), (13296, 16168)]