211874624

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1088

約数の個数: 84

約数和(自身を含む): 479694240

約数和(自身を除く): 267819616

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 169, 208, 247, 304, 338, 416, 494, 608, 676, 832, 988, 1031, 1216, 1352, 1976, 2062, 2704, 3211, 3952, 4124, 5408, 6422, 7904, 8248, 10816, 12844, 13403, 15808, 16496, 19589, 25688, 26806, 32992, 39178, 51376, 53612, 65984, 78356, 102752, 107224, 156712, 174239, 205504, 214448, 254657, 313424, 348478, 428896, 509314, 626848, 696956, 857792, 1018628, 1253696, 1393912, 2037256, 2787824, 3310541, 4074512, 5575648, 6621082, 8149024, 11151296, 13242164, 16298048, 26484328, 52968656, 105937312, 211874624]

約数ペア:

[(1, 211874624), (2, 105937312), (4, 52968656), (8, 26484328), (13, 16298048), (16, 13242164), (19, 11151296), (26, 8149024), (32, 6621082), (38, 5575648), (52, 4074512), (64, 3310541), (76, 2787824), (104, 2037256), (152, 1393912), (169, 1253696), (208, 1018628), (247, 857792), (304, 696956), (338, 626848), (416, 509314), (494, 428896), (608, 348478), (676, 313424), (832, 254657), (988, 214448), (1031, 205504), (1216, 174239), (1352, 156712), (1976, 107224), (2062, 102752), (2704, 78356), (3211, 65984), (3952, 53612), (4124, 51376), (5408, 39178), (6422, 32992), (7904, 26806), (8248, 25688), (10816, 19589), (12844, 16496), (13403, 15808)]