239355878912

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{121711}}^1$

素因数の和:121919

約数の個数: 80

約数和(自身を含む): 502029868032

約数和(自身を除く): 262673989120

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 167, 184, 256, 334, 368, 512, 668, 736, 1336, 1472, 2672, 2944, 3841, 5344, 5888, 7682, 10688, 11776, 15364, 21376, 30728, 42752, 61456, 85504, 121711, 122912, 243422, 245824, 486844, 491648, 973688, 983296, 1947376, 1966592, 2799353, 3894752, 5598706, 7789504, 11197412, 15579008, 20325737, 22394824, 31158016, 40651474, 44789648, 62316032, 81302948, 89579296, 162605896, 179158592, 325211792, 358317184, 467491951, 650423584, 716634368, 934983902, 1300847168, 1433268736, 1869967804, 2601694336, 3739935608, 5203388672, 7479871216, 10406777344, 14959742432, 29919484864, 59838969728, 119677939456, 239355878912]

約数ペア:

[(1, 239355878912), (2, 119677939456), (4, 59838969728), (8, 29919484864), (16, 14959742432), (23, 10406777344), (32, 7479871216), (46, 5203388672), (64, 3739935608), (92, 2601694336), (128, 1869967804), (167, 1433268736), (184, 1300847168), (256, 934983902), (334, 716634368), (368, 650423584), (512, 467491951), (668, 358317184), (736, 325211792), (1336, 179158592), (1472, 162605896), (2672, 89579296), (2944, 81302948), (3841, 62316032), (5344, 44789648), (5888, 40651474), (7682, 31158016), (10688, 22394824), (11776, 20325737), (15364, 15579008), (21376, 11197412), (30728, 7789504), (42752, 5598706), (61456, 3894752), (85504, 2799353), (121711, 1966592), (122912, 1947376), (243422, 983296), (245824, 973688), (486844, 491648)]