290754816

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 853966848

約数和(自身を除く): 563212032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 127, 128, 132, 176, 192, 254, 256, 264, 271, 352, 381, 384, 508, 528, 542, 704, 762, 768, 813, 1016, 1056, 1084, 1397, 1408, 1524, 1626, 2032, 2112, 2168, 2794, 2816, 2981, 3048, 3252, 4064, 4191, 4224, 4336, 5588, 5962, 6096, 6504, 8128, 8382, 8448, 8672, 8943, 11176, 11924, 12192, 13008, 16256, 16764, 17344, 17886, 22352, 23848, 24384, 26016, 32512, 33528, 34417, 34688, 35772, 44704, 47696, 48768, 52032, 67056, 68834, 69376, 71544, 89408, 95392, 97536, 103251, 104064, 134112, 137668, 143088, 178816, 190784, 206502, 208128, 268224, 275336, 286176, 357632, 378587, 381568, 413004, 536448, 550672, 572352, 757174, 763136, 826008, 1072896, 1101344, 1135761, 1144704, 1514348, 1652016, 2202688, 2271522, 2289408, 3028696, 3304032, 4405376, 4543044, 6057392, 6608064, 8810752, 9086088, 12114784, 13216128, 18172176, 24229568, 26432256, 36344352, 48459136, 72688704, 96918272, 145377408, 290754816]

約数ペア:

[(1, 290754816), (2, 145377408), (3, 96918272), (4, 72688704), (6, 48459136), (8, 36344352), (11, 26432256), (12, 24229568), (16, 18172176), (22, 13216128), (24, 12114784), (32, 9086088), (33, 8810752), (44, 6608064), (48, 6057392), (64, 4543044), (66, 4405376), (88, 3304032), (96, 3028696), (127, 2289408), (128, 2271522), (132, 2202688), (176, 1652016), (192, 1514348), (254, 1144704), (256, 1135761), (264, 1101344), (271, 1072896), (352, 826008), (381, 763136), (384, 757174), (508, 572352), (528, 550672), (542, 536448), (704, 413004), (762, 381568), (768, 378587), (813, 357632), (1016, 286176), (1056, 275336), (1084, 268224), (1397, 208128), (1408, 206502), (1524, 190784), (1626, 178816), (2032, 143088), (2112, 137668), (2168, 134112), (2794, 104064), (2816, 103251), (2981, 97536), (3048, 95392), (3252, 89408), (4064, 71544), (4191, 69376), (4224, 68834), (4336, 67056), (5588, 52032), (5962, 48768), (6096, 47696), (6504, 44704), (8128, 35772), (8382, 34688), (8448, 34417), (8672, 33528), (8943, 32512), (11176, 26016), (11924, 24384), (12192, 23848), (13008, 22352), (16256, 17886), (16764, 17344)]