280273536

素因数分解:

$2^7\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1091}}^1$

素因数の和:1334

約数の個数: 96

約数和(自身を含む): 810875520

約数和(自身を除く): 530601984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 223, 288, 384, 446, 576, 669, 892, 1091, 1152, 1338, 1784, 2007, 2182, 2676, 3273, 3568, 4014, 4364, 5352, 6546, 7136, 8028, 8728, 9819, 10704, 13092, 14272, 16056, 17456, 19638, 21408, 26184, 28544, 32112, 34912, 39276, 42816, 52368, 64224, 69824, 78552, 85632, 104736, 128448, 139648, 157104, 209472, 243293, 256896, 314208, 418944, 486586, 628416, 729879, 973172, 1256832, 1459758, 1946344, 2189637, 2919516, 3892688, 4379274, 5839032, 7785376, 8758548, 11678064, 15570752, 17517096, 23356128, 31141504, 35034192, 46712256, 70068384, 93424512, 140136768, 280273536]

約数ペア:

[(1, 280273536), (2, 140136768), (3, 93424512), (4, 70068384), (6, 46712256), (8, 35034192), (9, 31141504), (12, 23356128), (16, 17517096), (18, 15570752), (24, 11678064), (32, 8758548), (36, 7785376), (48, 5839032), (64, 4379274), (72, 3892688), (96, 2919516), (128, 2189637), (144, 1946344), (192, 1459758), (223, 1256832), (288, 973172), (384, 729879), (446, 628416), (576, 486586), (669, 418944), (892, 314208), (1091, 256896), (1152, 243293), (1338, 209472), (1784, 157104), (2007, 139648), (2182, 128448), (2676, 104736), (3273, 85632), (3568, 78552), (4014, 69824), (4364, 64224), (5352, 52368), (6546, 42816), (7136, 39276), (8028, 34912), (8728, 32112), (9819, 28544), (10704, 26184), (13092, 21408), (14272, 19638), (16056, 17456)]