389763648

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{11093}}^1$

素因数の和:11172

約数の個数: 84

約数和(自身を含む): 1135604028

約数和(自身を除く): 745840380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 488, 549, 576, 732, 976, 1098, 1464, 1952, 2196, 2928, 3904, 4392, 5856, 8784, 11093, 11712, 17568, 22186, 33279, 35136, 44372, 66558, 88744, 99837, 133116, 177488, 199674, 266232, 354976, 399348, 532464, 676673, 709952, 798696, 1064928, 1353346, 1597392, 2030019, 2129856, 2706692, 3194784, 4060038, 5413384, 6090057, 6389568, 8120076, 10826768, 12180114, 16240152, 21653536, 24360228, 32480304, 43307072, 48720456, 64960608, 97440912, 129921216, 194881824, 389763648]

約数ペア:

[(1, 389763648), (2, 194881824), (3, 129921216), (4, 97440912), (6, 64960608), (8, 48720456), (9, 43307072), (12, 32480304), (16, 24360228), (18, 21653536), (24, 16240152), (32, 12180114), (36, 10826768), (48, 8120076), (61, 6389568), (64, 6090057), (72, 5413384), (96, 4060038), (122, 3194784), (144, 2706692), (183, 2129856), (192, 2030019), (244, 1597392), (288, 1353346), (366, 1064928), (488, 798696), (549, 709952), (576, 676673), (732, 532464), (976, 399348), (1098, 354976), (1464, 266232), (1952, 199674), (2196, 177488), (2928, 133116), (3904, 99837), (4392, 88744), (5856, 66558), (8784, 44372), (11093, 35136), (11712, 33279), (17568, 22186)]