439086284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 995742720

約数和(自身を除く): 556656436

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 179, 182, 293, 299, 322, 358, 364, 586, 598, 644, 716, 1172, 1196, 1253, 2051, 2093, 2327, 2506, 3809, 4102, 4117, 4186, 4654, 5012, 6739, 7618, 8204, 8234, 8372, 9308, 13478, 15236, 16289, 16468, 26663, 26956, 28819, 32578, 47173, 52447, 53326, 53521, 57638, 65156, 87607, 94346, 104894, 106652, 107042, 115276, 175214, 188692, 209788, 214084, 350428, 367129, 374647, 613249, 681811, 734258, 749294, 1206281, 1226498, 1363622, 1468516, 1498588, 2412562, 2452996, 2727244, 4772677, 4825124, 8443967, 9545354, 15681653, 16887934, 19090708, 31363306, 33775868, 62726612, 109771571, 219543142, 439086284]

約数ペア:

[(1, 439086284), (2, 219543142), (4, 109771571), (7, 62726612), (13, 33775868), (14, 31363306), (23, 19090708), (26, 16887934), (28, 15681653), (46, 9545354), (52, 8443967), (91, 4825124), (92, 4772677), (161, 2727244), (179, 2452996), (182, 2412562), (293, 1498588), (299, 1468516), (322, 1363622), (358, 1226498), (364, 1206281), (586, 749294), (598, 734258), (644, 681811), (716, 613249), (1172, 374647), (1196, 367129), (1253, 350428), (2051, 214084), (2093, 209788), (2327, 188692), (2506, 175214), (3809, 115276), (4102, 107042), (4117, 106652), (4186, 104894), (4654, 94346), (5012, 87607), (6739, 65156), (7618, 57638), (8204, 53521), (8234, 53326), (8372, 52447), (9308, 47173), (13478, 32578), (15236, 28819), (16289, 26956), (16468, 26663)]