219041984

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8287}}^1$

素因数の和:8365

約数の個数: 56

約数和(自身を含む): 505236480

約数和(自身を除く): 286194496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 826, 944, 1652, 1888, 3304, 3776, 6608, 8287, 13216, 16574, 26432, 33148, 58009, 66296, 116018, 132592, 232036, 265184, 464072, 488933, 530368, 928144, 977866, 1856288, 1955732, 3422531, 3712576, 3911464, 6845062, 7822928, 13690124, 15645856, 27380248, 31291712, 54760496, 109520992, 219041984]

約数ペア:

[(1, 219041984), (2, 109520992), (4, 54760496), (7, 31291712), (8, 27380248), (14, 15645856), (16, 13690124), (28, 7822928), (32, 6845062), (56, 3911464), (59, 3712576), (64, 3422531), (112, 1955732), (118, 1856288), (224, 977866), (236, 928144), (413, 530368), (448, 488933), (472, 464072), (826, 265184), (944, 232036), (1652, 132592), (1888, 116018), (3304, 66296), (3776, 58009), (6608, 33148), (8287, 26432), (13216, 16574)]