420239904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{809}}^1$

素因数の和:1602

約数の個数: 96

約数和(自身を含む): 1263911040

約数和(自身を除く): 843671136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 773, 809, 1546, 1618, 2319, 2427, 3092, 3236, 4638, 4854, 5411, 5663, 6184, 6472, 9276, 9708, 10822, 11326, 12368, 12944, 16233, 16989, 18552, 19416, 21644, 22652, 24736, 25888, 32466, 33978, 37104, 38832, 43288, 45304, 64932, 67956, 74208, 77664, 86576, 90608, 129864, 135912, 173152, 181216, 259728, 271824, 519456, 543648, 625357, 1250714, 1876071, 2501428, 3752142, 4377499, 5002856, 7504284, 8754998, 10005712, 13132497, 15008568, 17509996, 20011424, 26264994, 30017136, 35019992, 52529988, 60034272, 70039984, 105059976, 140079968, 210119952, 420239904]

約数ペア:

[(1, 420239904), (2, 210119952), (3, 140079968), (4, 105059976), (6, 70039984), (7, 60034272), (8, 52529988), (12, 35019992), (14, 30017136), (16, 26264994), (21, 20011424), (24, 17509996), (28, 15008568), (32, 13132497), (42, 10005712), (48, 8754998), (56, 7504284), (84, 5002856), (96, 4377499), (112, 3752142), (168, 2501428), (224, 1876071), (336, 1250714), (672, 625357), (773, 543648), (809, 519456), (1546, 271824), (1618, 259728), (2319, 181216), (2427, 173152), (3092, 135912), (3236, 129864), (4638, 90608), (4854, 86576), (5411, 77664), (5663, 74208), (6184, 67956), (6472, 64932), (9276, 45304), (9708, 43288), (10822, 38832), (11326, 37104), (12368, 33978), (12944, 32466), (16233, 25888), (16989, 24736), (18552, 22652), (19416, 21644)]