538380048

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2297}}^1$

素因数の和:2584

約数の個数: 80

約数和(自身を含む): 1470352320

約数和(自身を除く): 931972272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 257, 304, 456, 514, 771, 912, 1028, 1542, 2056, 2297, 3084, 4112, 4594, 4883, 6168, 6891, 9188, 9766, 12336, 13782, 14649, 18376, 19532, 27564, 29298, 36752, 39064, 43643, 55128, 58596, 78128, 87286, 110256, 117192, 130929, 174572, 234384, 261858, 349144, 523716, 590329, 698288, 1047432, 1180658, 1770987, 2094864, 2361316, 3541974, 4722632, 7083948, 9445264, 11216251, 14167896, 22432502, 28335792, 33648753, 44865004, 67297506, 89730008, 134595012, 179460016, 269190024, 538380048]

約数ペア:

[(1, 538380048), (2, 269190024), (3, 179460016), (4, 134595012), (6, 89730008), (8, 67297506), (12, 44865004), (16, 33648753), (19, 28335792), (24, 22432502), (38, 14167896), (48, 11216251), (57, 9445264), (76, 7083948), (114, 4722632), (152, 3541974), (228, 2361316), (257, 2094864), (304, 1770987), (456, 1180658), (514, 1047432), (771, 698288), (912, 590329), (1028, 523716), (1542, 349144), (2056, 261858), (2297, 234384), (3084, 174572), (4112, 130929), (4594, 117192), (4883, 110256), (6168, 87286), (6891, 78128), (9188, 58596), (9766, 55128), (12336, 43643), (13782, 39064), (14649, 36752), (18376, 29298), (19532, 27564)]