386976304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9949}}^1$

素因数の和:9998

約数の個数: 80

約数和(自身を含む): 932752800

約数和(自身を除く): 545776496

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4862, 9724, 9949, 19448, 19898, 38896, 39796, 79592, 109439, 129337, 159184, 169133, 218878, 258674, 338266, 437756, 517348, 676532, 875512, 1034696, 1353064, 1422707, 1751024, 1860463, 2069392, 2198729, 2706128, 2845414, 3720926, 4397458, 5690828, 7441852, 8794916, 11381656, 14883704, 17589832, 22763312, 24186019, 29767408, 35179664, 48372038, 96744076, 193488152, 386976304]

約数ペア:

[(1, 386976304), (2, 193488152), (4, 96744076), (8, 48372038), (11, 35179664), (13, 29767408), (16, 24186019), (17, 22763312), (22, 17589832), (26, 14883704), (34, 11381656), (44, 8794916), (52, 7441852), (68, 5690828), (88, 4397458), (104, 3720926), (136, 2845414), (143, 2706128), (176, 2198729), (187, 2069392), (208, 1860463), (221, 1751024), (272, 1422707), (286, 1353064), (374, 1034696), (442, 875512), (572, 676532), (748, 517348), (884, 437756), (1144, 338266), (1496, 258674), (1768, 218878), (2288, 169133), (2431, 159184), (2992, 129337), (3536, 109439), (4862, 79592), (9724, 39796), (9949, 38896), (19448, 19898)]