478889609068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1543}}^1\times {\mathrm{3221}}^1$

素因数の和:4907

約数の個数: 96

約数和(自身を含む): 965303982720

約数和(自身を除く): 486414373652

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 109, 218, 221, 436, 442, 884, 1417, 1543, 1853, 2834, 3086, 3221, 3706, 5668, 6172, 6442, 7412, 12884, 20059, 24089, 26231, 40118, 41873, 48178, 52462, 54757, 80236, 83746, 96356, 104924, 109514, 167492, 168187, 219028, 336374, 341003, 351089, 672748, 682006, 702178, 711841, 1364012, 1404356, 1423682, 2186431, 2847364, 2859179, 4372862, 4564157, 4970003, 5718358, 5968513, 8745724, 9128314, 9940006, 11436716, 11937026, 18256628, 19880012, 23874052, 37169327, 64610039, 74338654, 77590669, 84490051, 129220078, 148677308, 155181338, 168980102, 258440156, 310362676, 337960204, 541730327, 1083460654, 1098370663, 2166921308, 2196741326, 4393482652, 7042494251, 9209415559, 14084988502, 18418831118, 28169977004, 36837662236, 119722402267, 239444804534, 478889609068]

約数ペア:

[(1, 478889609068), (2, 239444804534), (4, 119722402267), (13, 36837662236), (17, 28169977004), (26, 18418831118), (34, 14084988502), (52, 9209415559), (68, 7042494251), (109, 4393482652), (218, 2196741326), (221, 2166921308), (436, 1098370663), (442, 1083460654), (884, 541730327), (1417, 337960204), (1543, 310362676), (1853, 258440156), (2834, 168980102), (3086, 155181338), (3221, 148677308), (3706, 129220078), (5668, 84490051), (6172, 77590669), (6442, 74338654), (7412, 64610039), (12884, 37169327), (20059, 23874052), (24089, 19880012), (26231, 18256628), (40118, 11937026), (41873, 11436716), (48178, 9940006), (52462, 9128314), (54757, 8745724), (80236, 5968513), (83746, 5718358), (96356, 4970003), (104924, 4564157), (109514, 4372862), (167492, 2859179), (168187, 2847364), (219028, 2186431), (336374, 1423682), (341003, 1404356), (351089, 1364012), (672748, 711841), (682006, 702178)]