2555380992

素因数分解:

$2^8\times 3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 6938971200

約数和(自身を除く): 4383590208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 149, 163, 192, 256, 274, 298, 326, 384, 411, 447, 489, 548, 596, 652, 768, 822, 894, 978, 1096, 1192, 1304, 1644, 1788, 1956, 2192, 2384, 2608, 3288, 3576, 3912, 4384, 4768, 5216, 6576, 7152, 7824, 8768, 9536, 10432, 13152, 14304, 15648, 17536, 19072, 20413, 20864, 22331, 24287, 26304, 28608, 31296, 35072, 38144, 40826, 41728, 44662, 48574, 52608, 57216, 61239, 62592, 66993, 72861, 81652, 89324, 97148, 105216, 114432, 122478, 125184, 133986, 145722, 163304, 178648, 194296, 244956, 267972, 291444, 326608, 357296, 388592, 489912, 535944, 582888, 653216, 714592, 777184, 979824, 1071888, 1165776, 1306432, 1429184, 1554368, 1959648, 2143776, 2331552, 2612864, 2858368, 3108736, 3327319, 3919296, 4287552, 4663104, 5225728, 5716736, 6217472, 6654638, 7838592, 8575104, 9326208, 9981957, 13309276, 15677184, 17150208, 18652416, 19963914, 26618552, 39927828, 53237104, 79855656, 106474208, 159711312, 212948416, 319422624, 425896832, 638845248, 851793664, 1277690496, 2555380992]

約数ペア:

[(1, 2555380992), (2, 1277690496), (3, 851793664), (4, 638845248), (6, 425896832), (8, 319422624), (12, 212948416), (16, 159711312), (24, 106474208), (32, 79855656), (48, 53237104), (64, 39927828), (96, 26618552), (128, 19963914), (137, 18652416), (149, 17150208), (163, 15677184), (192, 13309276), (256, 9981957), (274, 9326208), (298, 8575104), (326, 7838592), (384, 6654638), (411, 6217472), (447, 5716736), (489, 5225728), (548, 4663104), (596, 4287552), (652, 3919296), (768, 3327319), (822, 3108736), (894, 2858368), (978, 2612864), (1096, 2331552), (1192, 2143776), (1304, 1959648), (1644, 1554368), (1788, 1429184), (1956, 1306432), (2192, 1165776), (2384, 1071888), (2608, 979824), (3288, 777184), (3576, 714592), (3912, 653216), (4384, 582888), (4768, 535944), (5216, 489912), (6576, 388592), (7152, 357296), (7824, 326608), (8768, 291444), (9536, 267972), (10432, 244956), (13152, 194296), (14304, 178648), (15648, 163304), (17536, 145722), (19072, 133986), (20413, 125184), (20864, 122478), (22331, 114432), (24287, 105216), (26304, 97148), (28608, 89324), (31296, 81652), (35072, 72861), (38144, 66993), (40826, 62592), (41728, 61239), (44662, 57216), (48574, 52608)]