389690784

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{64433}}^1$

素因数の和:64459

約数の個数: 96

約数和(自身を含む): 1298989440

約数和(自身を除く): 909298656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 64433, 128866, 193299, 257732, 386598, 451031, 515464, 579897, 773196, 902062, 1030928, 1159794, 1353093, 1546392, 1739691, 1804124, 2061856, 2319588, 2706186, 3092784, 3479382, 3608248, 4059279, 4639176, 5412372, 6185568, 6958764, 7216496, 8118558, 9278352, 10824744, 12177837, 13917528, 14432992, 16237116, 18556704, 21649488, 24355674, 27835056, 32474232, 43298976, 48711348, 55670112, 64948464, 97422696, 129896928, 194845392, 389690784]

約数ペア:

[(1, 389690784), (2, 194845392), (3, 129896928), (4, 97422696), (6, 64948464), (7, 55670112), (8, 48711348), (9, 43298976), (12, 32474232), (14, 27835056), (16, 24355674), (18, 21649488), (21, 18556704), (24, 16237116), (27, 14432992), (28, 13917528), (32, 12177837), (36, 10824744), (42, 9278352), (48, 8118558), (54, 7216496), (56, 6958764), (63, 6185568), (72, 5412372), (84, 4639176), (96, 4059279), (108, 3608248), (112, 3479382), (126, 3092784), (144, 2706186), (168, 2319588), (189, 2061856), (216, 1804124), (224, 1739691), (252, 1546392), (288, 1353093), (336, 1159794), (378, 1030928), (432, 902062), (504, 773196), (672, 579897), (756, 515464), (864, 451031), (1008, 386598), (1512, 257732), (2016, 193299), (3024, 128866), (6048, 64433)]