439968768

素因数分解:

$2^{10}\times 3^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:947

約数の個数: 88

約数和(自身を含む): 1180251072

約数和(自身を除く): 740282304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 512, 591, 727, 768, 788, 1024, 1182, 1454, 1536, 1576, 2181, 2364, 2908, 3072, 3152, 4362, 4728, 5816, 6304, 8724, 9456, 11632, 12608, 17448, 18912, 23264, 25216, 34896, 37824, 46528, 50432, 69792, 75648, 93056, 100864, 139584, 143219, 151296, 186112, 201728, 279168, 286438, 302592, 372224, 429657, 558336, 572876, 605184, 744448, 859314, 1116672, 1145752, 1718628, 2233344, 2291504, 3437256, 4583008, 6874512, 9166016, 13749024, 18332032, 27498048, 36664064, 54996096, 73328128, 109992192, 146656256, 219984384, 439968768]

約数ペア:

[(1, 439968768), (2, 219984384), (3, 146656256), (4, 109992192), (6, 73328128), (8, 54996096), (12, 36664064), (16, 27498048), (24, 18332032), (32, 13749024), (48, 9166016), (64, 6874512), (96, 4583008), (128, 3437256), (192, 2291504), (197, 2233344), (256, 1718628), (384, 1145752), (394, 1116672), (512, 859314), (591, 744448), (727, 605184), (768, 572876), (788, 558336), (1024, 429657), (1182, 372224), (1454, 302592), (1536, 286438), (1576, 279168), (2181, 201728), (2364, 186112), (2908, 151296), (3072, 143219), (3152, 139584), (4362, 100864), (4728, 93056), (5816, 75648), (6304, 69792), (8724, 50432), (9456, 46528), (11632, 37824), (12608, 34896), (17448, 25216), (18912, 23264)]