389424384

素因数分解:

$2^8\times 3^2\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1172

約数の個数: 108

約数和(自身を含む): 1130452596

約数和(自身を除く): 741028212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 173, 192, 256, 288, 346, 384, 519, 576, 692, 768, 977, 1038, 1152, 1384, 1557, 1954, 2076, 2304, 2768, 2931, 3114, 3908, 4152, 5536, 5862, 6228, 7816, 8304, 8793, 11072, 11724, 12456, 15632, 16608, 17586, 22144, 23448, 24912, 31264, 33216, 35172, 44288, 46896, 49824, 62528, 66432, 70344, 93792, 99648, 125056, 132864, 140688, 169021, 187584, 199296, 250112, 281376, 338042, 375168, 398592, 507063, 562752, 676084, 750336, 1014126, 1125504, 1352168, 1521189, 2028252, 2251008, 2704336, 3042378, 4056504, 5408672, 6084756, 8113008, 10817344, 12169512, 16226016, 21634688, 24339024, 32452032, 43269376, 48678048, 64904064, 97356096, 129808128, 194712192, 389424384]

約数ペア:

[(1, 389424384), (2, 194712192), (3, 129808128), (4, 97356096), (6, 64904064), (8, 48678048), (9, 43269376), (12, 32452032), (16, 24339024), (18, 21634688), (24, 16226016), (32, 12169512), (36, 10817344), (48, 8113008), (64, 6084756), (72, 5408672), (96, 4056504), (128, 3042378), (144, 2704336), (173, 2251008), (192, 2028252), (256, 1521189), (288, 1352168), (346, 1125504), (384, 1014126), (519, 750336), (576, 676084), (692, 562752), (768, 507063), (977, 398592), (1038, 375168), (1152, 338042), (1384, 281376), (1557, 250112), (1954, 199296), (2076, 187584), (2304, 169021), (2768, 140688), (2931, 132864), (3114, 125056), (3908, 99648), (4152, 93792), (5536, 70344), (5862, 66432), (6228, 62528), (7816, 49824), (8304, 46896), (8793, 44288), (11072, 35172), (11724, 33216), (12456, 31264), (15632, 24912), (16608, 23448), (17586, 22144)]