320268992

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1113

約数の個数: 56

約数和(自身を含む): 654253200

約数和(自身を除く): 333984208

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 89, 118, 178, 236, 356, 472, 712, 944, 953, 1424, 1888, 1906, 2848, 3776, 3812, 5251, 5696, 7624, 10502, 15248, 21004, 30496, 42008, 56227, 60992, 84016, 84817, 112454, 168032, 169634, 224908, 336064, 339268, 449816, 678536, 899632, 1357072, 1799264, 2714144, 3598528, 5004203, 5428288, 10008406, 20016812, 40033624, 80067248, 160134496, 320268992]

約数ペア:

[(1, 320268992), (2, 160134496), (4, 80067248), (8, 40033624), (16, 20016812), (32, 10008406), (59, 5428288), (64, 5004203), (89, 3598528), (118, 2714144), (178, 1799264), (236, 1357072), (356, 899632), (472, 678536), (712, 449816), (944, 339268), (953, 336064), (1424, 224908), (1888, 169634), (1906, 168032), (2848, 112454), (3776, 84817), (3812, 84016), (5251, 60992), (5696, 56227), (7624, 42008), (10502, 30496), (15248, 21004)]