313144494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 733639680

約数和(自身を除く): 420495186

約数列:

[1, 2, 3, 6, 13, 23, 26, 29, 39, 46, 58, 69, 78, 87, 138, 169, 174, 299, 338, 377, 463, 507, 598, 667, 754, 897, 926, 1014, 1131, 1334, 1389, 1794, 2001, 2262, 2778, 3887, 4002, 4901, 6019, 7774, 8671, 9802, 10649, 11661, 12038, 13427, 14703, 17342, 18057, 21298, 23322, 26013, 26854, 29406, 31947, 36114, 40281, 52026, 63894, 78247, 80562, 112723, 138437, 156494, 174551, 225446, 234741, 276874, 308821, 338169, 349102, 415311, 469482, 523653, 617642, 676338, 830622, 926463, 1047306, 1799681, 1852926, 2269163, 3599362, 4014673, 4538326, 5399043, 6807489, 8029346, 10798086, 12044019, 13614978, 24088038, 52190749, 104381498, 156572247, 313144494]

約数ペア:

[(1, 313144494), (2, 156572247), (3, 104381498), (6, 52190749), (13, 24088038), (23, 13614978), (26, 12044019), (29, 10798086), (39, 8029346), (46, 6807489), (58, 5399043), (69, 4538326), (78, 4014673), (87, 3599362), (138, 2269163), (169, 1852926), (174, 1799681), (299, 1047306), (338, 926463), (377, 830622), (463, 676338), (507, 617642), (598, 523653), (667, 469482), (754, 415311), (897, 349102), (926, 338169), (1014, 308821), (1131, 276874), (1334, 234741), (1389, 225446), (1794, 174551), (2001, 156494), (2262, 138437), (2778, 112723), (3887, 80562), (4002, 78247), (4901, 63894), (6019, 52026), (7774, 40281), (8671, 36114), (9802, 31947), (10649, 29406), (11661, 26854), (12038, 26013), (13427, 23322), (14703, 21298), (17342, 18057)]