394298112

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:646

約数の個数: 144

約数和(自身を含む): 1147730528

約数和(自身を除く): 753432416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 73, 78, 96, 104, 128, 146, 156, 192, 208, 219, 256, 292, 312, 384, 416, 438, 541, 584, 624, 768, 832, 876, 949, 1082, 1168, 1248, 1623, 1664, 1752, 1898, 2164, 2336, 2496, 2847, 3246, 3328, 3504, 3796, 4328, 4672, 4992, 5694, 6492, 7008, 7033, 7592, 8656, 9344, 9984, 11388, 12984, 14016, 14066, 15184, 17312, 18688, 21099, 22776, 25968, 28032, 28132, 30368, 34624, 39493, 42198, 45552, 51936, 56064, 56264, 60736, 69248, 78986, 84396, 91104, 103872, 112528, 118479, 121472, 138496, 157972, 168792, 182208, 207744, 225056, 236958, 242944, 315944, 337584, 364416, 415488, 450112, 473916, 513409, 631888, 675168, 728832, 900224, 947832, 1026818, 1263776, 1350336, 1540227, 1800448, 1895664, 2053636, 2527552, 2700672, 3080454, 3791328, 4107272, 5055104, 5401344, 6160908, 7582656, 8214544, 10110208, 12321816, 15165312, 16429088, 24643632, 30330624, 32858176, 49287264, 65716352, 98574528, 131432704, 197149056, 394298112]

約数ペア:

[(1, 394298112), (2, 197149056), (3, 131432704), (4, 98574528), (6, 65716352), (8, 49287264), (12, 32858176), (13, 30330624), (16, 24643632), (24, 16429088), (26, 15165312), (32, 12321816), (39, 10110208), (48, 8214544), (52, 7582656), (64, 6160908), (73, 5401344), (78, 5055104), (96, 4107272), (104, 3791328), (128, 3080454), (146, 2700672), (156, 2527552), (192, 2053636), (208, 1895664), (219, 1800448), (256, 1540227), (292, 1350336), (312, 1263776), (384, 1026818), (416, 947832), (438, 900224), (541, 728832), (584, 675168), (624, 631888), (768, 513409), (832, 473916), (876, 450112), (949, 415488), (1082, 364416), (1168, 337584), (1248, 315944), (1623, 242944), (1664, 236958), (1752, 225056), (1898, 207744), (2164, 182208), (2336, 168792), (2496, 157972), (2847, 138496), (3246, 121472), (3328, 118479), (3504, 112528), (3796, 103872), (4328, 91104), (4672, 84396), (4992, 78986), (5694, 69248), (6492, 60736), (7008, 56264), (7033, 56064), (7592, 51936), (8656, 45552), (9344, 42198), (9984, 39493), (11388, 34624), (12984, 30368), (14016, 28132), (14066, 28032), (15184, 25968), (17312, 22776), (18688, 21099)]