311372712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26861}}^1$

素因数の和:26903

約数の個数: 96

約数和(自身を含む): 1005713280

約数和(自身を除く): 694340568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11592, 26861, 53722, 80583, 107444, 161166, 188027, 214888, 241749, 322332, 376054, 483498, 564081, 617803, 644664, 752108, 966996, 1128162, 1235606, 1504216, 1692243, 1853409, 1933992, 2256324, 2471212, 3384486, 3706818, 4324621, 4512648, 4942424, 5560227, 6768972, 7413636, 8649242, 11120454, 12973863, 13537944, 14827272, 17298484, 22240908, 25947726, 34596968, 38921589, 44481816, 51895452, 77843178, 103790904, 155686356, 311372712]

約数ペア:

[(1, 311372712), (2, 155686356), (3, 103790904), (4, 77843178), (6, 51895452), (7, 44481816), (8, 38921589), (9, 34596968), (12, 25947726), (14, 22240908), (18, 17298484), (21, 14827272), (23, 13537944), (24, 12973863), (28, 11120454), (36, 8649242), (42, 7413636), (46, 6768972), (56, 5560227), (63, 4942424), (69, 4512648), (72, 4324621), (84, 3706818), (92, 3384486), (126, 2471212), (138, 2256324), (161, 1933992), (168, 1853409), (184, 1692243), (207, 1504216), (252, 1235606), (276, 1128162), (322, 966996), (414, 752108), (483, 644664), (504, 617803), (552, 564081), (644, 483498), (828, 376054), (966, 322332), (1288, 241749), (1449, 214888), (1656, 188027), (1932, 161166), (2898, 107444), (3864, 80583), (5796, 53722), (11592, 26861)]