263977428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9049}}^1$

素因数の和:9097

約数の個数: 96

約数和(自身を含む): 766281600

約数和(自身を除く): 502304172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1326, 1716, 2244, 2431, 2652, 4862, 7293, 9049, 9724, 14586, 18098, 27147, 29172, 36196, 54294, 99539, 108588, 117637, 153833, 199078, 235274, 298617, 307666, 352911, 398156, 461499, 470548, 597234, 615332, 705822, 922998, 1194468, 1294007, 1411644, 1692163, 1845996, 1999829, 2588014, 3384326, 3882021, 3999658, 5076489, 5176028, 5999487, 6768652, 7764042, 7999316, 10152978, 11998974, 15528084, 20305956, 21998119, 23997948, 43996238, 65994357, 87992476, 131988714, 263977428]

約数ペア:

[(1, 263977428), (2, 131988714), (3, 87992476), (4, 65994357), (6, 43996238), (11, 23997948), (12, 21998119), (13, 20305956), (17, 15528084), (22, 11998974), (26, 10152978), (33, 7999316), (34, 7764042), (39, 6768652), (44, 5999487), (51, 5176028), (52, 5076489), (66, 3999658), (68, 3882021), (78, 3384326), (102, 2588014), (132, 1999829), (143, 1845996), (156, 1692163), (187, 1411644), (204, 1294007), (221, 1194468), (286, 922998), (374, 705822), (429, 615332), (442, 597234), (561, 470548), (572, 461499), (663, 398156), (748, 352911), (858, 307666), (884, 298617), (1122, 235274), (1326, 199078), (1716, 153833), (2244, 117637), (2431, 108588), (2652, 99539), (4862, 54294), (7293, 36196), (9049, 29172), (9724, 27147), (14586, 18098)]