638526046464

素因数分解:

$2^8\times 3^3\times {\mathrm{101}}^1\times {\mathrm{914647}}^1$

素因数の和:914773

約数の個数: 144

約数和(自身を含む): 1906931322240

約数和(自身を除く): 1268405275776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 101, 108, 128, 144, 192, 202, 216, 256, 288, 303, 384, 404, 432, 576, 606, 768, 808, 864, 909, 1152, 1212, 1616, 1728, 1818, 2304, 2424, 2727, 3232, 3456, 3636, 4848, 5454, 6464, 6912, 7272, 9696, 10908, 12928, 14544, 19392, 21816, 25856, 29088, 38784, 43632, 58176, 77568, 87264, 116352, 174528, 232704, 349056, 698112, 914647, 1829294, 2743941, 3658588, 5487882, 7317176, 8231823, 10975764, 14634352, 16463646, 21951528, 24695469, 29268704, 32927292, 43903056, 49390938, 58537408, 65854584, 87806112, 92379347, 98781876, 117074816, 131709168, 175612224, 184758694, 197563752, 234149632, 263418336, 277138041, 351224448, 369517388, 395127504, 526836672, 554276082, 702448896, 739034776, 790255008, 831414123, 1053673344, 1108552164, 1478069552, 1580510016, 1662828246, 2107346688, 2217104328, 2494242369, 2956139104, 3161020032, 3325656492, 4434208656, 4988484738, 5912278208, 6322040064, 6651312984, 8868417312, 9976969476, 11824556416, 13302625968, 17736834624, 19953938952, 23649112832, 26605251936, 35473669248, 39907877904, 53210503872, 70947338496, 79815755808, 106421007744, 159631511616, 212842015488, 319263023232, 638526046464]

約数ペア:

[(1, 638526046464), (2, 319263023232), (3, 212842015488), (4, 159631511616), (6, 106421007744), (8, 79815755808), (9, 70947338496), (12, 53210503872), (16, 39907877904), (18, 35473669248), (24, 26605251936), (27, 23649112832), (32, 19953938952), (36, 17736834624), (48, 13302625968), (54, 11824556416), (64, 9976969476), (72, 8868417312), (96, 6651312984), (101, 6322040064), (108, 5912278208), (128, 4988484738), (144, 4434208656), (192, 3325656492), (202, 3161020032), (216, 2956139104), (256, 2494242369), (288, 2217104328), (303, 2107346688), (384, 1662828246), (404, 1580510016), (432, 1478069552), (576, 1108552164), (606, 1053673344), (768, 831414123), (808, 790255008), (864, 739034776), (909, 702448896), (1152, 554276082), (1212, 526836672), (1616, 395127504), (1728, 369517388), (1818, 351224448), (2304, 277138041), (2424, 263418336), (2727, 234149632), (3232, 197563752), (3456, 184758694), (3636, 175612224), (4848, 131709168), (5454, 117074816), (6464, 98781876), (6912, 92379347), (7272, 87806112), (9696, 65854584), (10908, 58537408), (12928, 49390938), (14544, 43903056), (19392, 32927292), (21816, 29268704), (25856, 24695469), (29088, 21951528), (38784, 16463646), (43632, 14634352), (58176, 10975764), (77568, 8231823), (87264, 7317176), (116352, 5487882), (174528, 3658588), (232704, 2743941), (349056, 1829294), (698112, 914647)]