686348544

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{127669}}^1$

素因数の和:127695

約数の個数: 72

約数和(自身を含む): 2087659840

約数和(自身を除く): 1401311296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 127669, 255338, 383007, 510676, 766014, 893683, 1021352, 1532028, 1787366, 2042704, 2681049, 3064056, 3574732, 4085408, 5362098, 6128112, 7149464, 8170816, 10724196, 12256224, 14298928, 16341632, 21448392, 24512448, 28597856, 32683264, 42896784, 49024896, 57195712, 85793568, 98049792, 114391424, 171587136, 228782848, 343174272, 686348544]

約数ペア:

[(1, 686348544), (2, 343174272), (3, 228782848), (4, 171587136), (6, 114391424), (7, 98049792), (8, 85793568), (12, 57195712), (14, 49024896), (16, 42896784), (21, 32683264), (24, 28597856), (28, 24512448), (32, 21448392), (42, 16341632), (48, 14298928), (56, 12256224), (64, 10724196), (84, 8170816), (96, 7149464), (112, 6128112), (128, 5362098), (168, 4085408), (192, 3574732), (224, 3064056), (256, 2681049), (336, 2042704), (384, 1787366), (448, 1532028), (672, 1021352), (768, 893683), (896, 766014), (1344, 510676), (1792, 383007), (2688, 255338), (5376, 127669)]