341486080

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 160

約数和(自身を含む): 912941568

約数和(自身を除く): 571455488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 331, 403, 416, 496, 512, 520, 620, 640, 662, 806, 832, 992, 1040, 1240, 1280, 1324, 1612, 1655, 1664, 1984, 2015, 2080, 2480, 2560, 2648, 3224, 3310, 3328, 3968, 4030, 4160, 4303, 4960, 5296, 6448, 6620, 6656, 7936, 8060, 8320, 8606, 9920, 10261, 10592, 12896, 13240, 15872, 16120, 16640, 17212, 19840, 20522, 21184, 21515, 25792, 26480, 32240, 33280, 34424, 39680, 41044, 42368, 43030, 51305, 51584, 52960, 64480, 68848, 79360, 82088, 84736, 86060, 102610, 103168, 105920, 128960, 133393, 137696, 164176, 169472, 172120, 205220, 206336, 211840, 257920, 266786, 275392, 328352, 344240, 410440, 423680, 515840, 533572, 550784, 656704, 666965, 688480, 820880, 847360, 1031680, 1067144, 1101568, 1313408, 1333930, 1376960, 1641760, 2134288, 2203136, 2626816, 2667860, 2753920, 3283520, 4268576, 5253632, 5335720, 5507840, 6567040, 8537152, 10671440, 11015680, 13134080, 17074304, 21342880, 26268160, 34148608, 42685760, 68297216, 85371520, 170743040, 341486080]

約数ペア:

[(1, 341486080), (2, 170743040), (4, 85371520), (5, 68297216), (8, 42685760), (10, 34148608), (13, 26268160), (16, 21342880), (20, 17074304), (26, 13134080), (31, 11015680), (32, 10671440), (40, 8537152), (52, 6567040), (62, 5507840), (64, 5335720), (65, 5253632), (80, 4268576), (104, 3283520), (124, 2753920), (128, 2667860), (130, 2626816), (155, 2203136), (160, 2134288), (208, 1641760), (248, 1376960), (256, 1333930), (260, 1313408), (310, 1101568), (320, 1067144), (331, 1031680), (403, 847360), (416, 820880), (496, 688480), (512, 666965), (520, 656704), (620, 550784), (640, 533572), (662, 515840), (806, 423680), (832, 410440), (992, 344240), (1040, 328352), (1240, 275392), (1280, 266786), (1324, 257920), (1612, 211840), (1655, 206336), (1664, 205220), (1984, 172120), (2015, 169472), (2080, 164176), (2480, 137696), (2560, 133393), (2648, 128960), (3224, 105920), (3310, 103168), (3328, 102610), (3968, 86060), (4030, 84736), (4160, 82088), (4303, 79360), (4960, 68848), (5296, 64480), (6448, 52960), (6620, 51584), (6656, 51305), (7936, 43030), (8060, 42368), (8320, 41044), (8606, 39680), (9920, 34424), (10261, 33280), (10592, 32240), (12896, 26480), (13240, 25792), (15872, 21515), (16120, 21184), (16640, 20522), (17212, 19840)]