390991104

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{8081}}^1$

素因数の和:8113

約数の個数: 144

約数和(自身を含む): 1321568640

約数和(自身を除く): 930577536

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, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 8081, 12096, 16128, 16162, 24192, 24243, 32324, 48384, 48486, 56567, 64648, 72729, 96972, 113134, 129296, 145458, 169701, 193944, 218187, 226268, 258592, 290916, 339402, 387888, 436374, 452536, 509103, 517184, 581832, 678804, 775776, 872748, 905072, 1018206, 1034368, 1163664, 1357608, 1527309, 1551552, 1745496, 1810144, 2036412, 2068736, 2327328, 2715216, 3054618, 3103104, 3490992, 3620288, 4072824, 4654656, 5430432, 6109236, 6206208, 6981984, 7240576, 8145648, 9309312, 10860864, 12218472, 13963968, 14481152, 16291296, 18618624, 21721728, 24436944, 27927936, 32582592, 43443456, 48873888, 55855872, 65165184, 97747776, 130330368, 195495552, 390991104]

約数ペア:

[(1, 390991104), (2, 195495552), (3, 130330368), (4, 97747776), (6, 65165184), (7, 55855872), (8, 48873888), (9, 43443456), (12, 32582592), (14, 27927936), (16, 24436944), (18, 21721728), (21, 18618624), (24, 16291296), (27, 14481152), (28, 13963968), (32, 12218472), (36, 10860864), (42, 9309312), (48, 8145648), (54, 7240576), (56, 6981984), (63, 6206208), (64, 6109236), (72, 5430432), (84, 4654656), (96, 4072824), (108, 3620288), (112, 3490992), (126, 3103104), (128, 3054618), (144, 2715216), (168, 2327328), (189, 2068736), (192, 2036412), (216, 1810144), (224, 1745496), (252, 1551552), (256, 1527309), (288, 1357608), (336, 1163664), (378, 1034368), (384, 1018206), (432, 905072), (448, 872748), (504, 775776), (576, 678804), (672, 581832), (756, 517184), (768, 509103), (864, 452536), (896, 436374), (1008, 387888), (1152, 339402), (1344, 290916), (1512, 258592), (1728, 226268), (1792, 218187), (2016, 193944), (2304, 169701), (2688, 145458), (3024, 129296), (3456, 113134), (4032, 96972), (5376, 72729), (6048, 64648), (6912, 56567), (8064, 48486), (8081, 48384), (12096, 32324), (16128, 24243), (16162, 24192)]