398944224

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{65963}}^1$

素因数の和:65989

約数の個数: 96

約数和(自身を含む): 1329834240

約数和(自身を除く): 930890016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 65963, 131926, 197889, 263852, 395778, 461741, 527704, 593667, 791556, 923482, 1055408, 1187334, 1385223, 1583112, 1781001, 1846964, 2110816, 2374668, 2770446, 3166224, 3562002, 3693928, 4155669, 4749336, 5540892, 6332448, 7124004, 7387856, 8311338, 9498672, 11081784, 12467007, 14248008, 14775712, 16622676, 18997344, 22163568, 24934014, 28496016, 33245352, 44327136, 49868028, 56992032, 66490704, 99736056, 132981408, 199472112, 398944224]

約数ペア:

[(1, 398944224), (2, 199472112), (3, 132981408), (4, 99736056), (6, 66490704), (7, 56992032), (8, 49868028), (9, 44327136), (12, 33245352), (14, 28496016), (16, 24934014), (18, 22163568), (21, 18997344), (24, 16622676), (27, 14775712), (28, 14248008), (32, 12467007), (36, 11081784), (42, 9498672), (48, 8311338), (54, 7387856), (56, 7124004), (63, 6332448), (72, 5540892), (84, 4749336), (96, 4155669), (108, 3693928), (112, 3562002), (126, 3166224), (144, 2770446), (168, 2374668), (189, 2110816), (216, 1846964), (224, 1781001), (252, 1583112), (288, 1385223), (336, 1187334), (378, 1055408), (432, 923482), (504, 791556), (672, 593667), (756, 527704), (864, 461741), (1008, 395778), (1512, 263852), (2016, 197889), (3024, 131926), (6048, 65963)]