3923779072

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3079}}^1$

素因数の和:3247

約数の個数: 80

約数和(自身を含む): 8318217600

約数和(自身を除く): 4394438528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 131, 152, 256, 262, 304, 512, 524, 608, 1048, 1216, 2096, 2432, 2489, 3079, 4192, 4864, 4978, 6158, 8384, 9728, 9956, 12316, 16768, 19912, 24632, 33536, 39824, 49264, 58501, 67072, 79648, 98528, 117002, 159296, 197056, 234004, 318592, 394112, 403349, 468008, 637184, 788224, 806698, 936016, 1274368, 1576448, 1613396, 1872032, 3226792, 3744064, 6453584, 7488128, 7663631, 12907168, 14976256, 15327262, 25814336, 29952512, 30654524, 51628672, 61309048, 103257344, 122618096, 206514688, 245236192, 490472384, 980944768, 1961889536, 3923779072]

約数ペア:

[(1, 3923779072), (2, 1961889536), (4, 980944768), (8, 490472384), (16, 245236192), (19, 206514688), (32, 122618096), (38, 103257344), (64, 61309048), (76, 51628672), (128, 30654524), (131, 29952512), (152, 25814336), (256, 15327262), (262, 14976256), (304, 12907168), (512, 7663631), (524, 7488128), (608, 6453584), (1048, 3744064), (1216, 3226792), (2096, 1872032), (2432, 1613396), (2489, 1576448), (3079, 1274368), (4192, 936016), (4864, 806698), (4978, 788224), (6158, 637184), (8384, 468008), (9728, 403349), (9956, 394112), (12316, 318592), (16768, 234004), (19912, 197056), (24632, 159296), (33536, 117002), (39824, 98528), (49264, 79648), (58501, 67072)]