2278321488

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{6311}}^1$

素因数の和:6457

約数の個数: 120

約数和(自身を含む): 6715463040

約数和(自身を除く): 4437141552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 109, 138, 144, 184, 207, 218, 276, 327, 368, 414, 436, 552, 654, 828, 872, 981, 1104, 1308, 1656, 1744, 1962, 2507, 2616, 3312, 3924, 5014, 5232, 6311, 7521, 7848, 10028, 12622, 15042, 15696, 18933, 20056, 22563, 25244, 30084, 37866, 40112, 45126, 50488, 56799, 60168, 75732, 90252, 100976, 113598, 120336, 145153, 151464, 180504, 227196, 290306, 302928, 361008, 435459, 454392, 580612, 687899, 870918, 908784, 1161224, 1306377, 1375798, 1741836, 2063697, 2322448, 2612754, 2751596, 3483672, 4127394, 5225508, 5503192, 6191091, 6967344, 8254788, 10451016, 11006384, 12382182, 15821677, 16509576, 20902032, 24764364, 31643354, 33019152, 47465031, 49528728, 63286708, 94930062, 99057456, 126573416, 142395093, 189860124, 253146832, 284790186, 379720248, 569580372, 759440496, 1139160744, 2278321488]

約数ペア:

[(1, 2278321488), (2, 1139160744), (3, 759440496), (4, 569580372), (6, 379720248), (8, 284790186), (9, 253146832), (12, 189860124), (16, 142395093), (18, 126573416), (23, 99057456), (24, 94930062), (36, 63286708), (46, 49528728), (48, 47465031), (69, 33019152), (72, 31643354), (92, 24764364), (109, 20902032), (138, 16509576), (144, 15821677), (184, 12382182), (207, 11006384), (218, 10451016), (276, 8254788), (327, 6967344), (368, 6191091), (414, 5503192), (436, 5225508), (552, 4127394), (654, 3483672), (828, 2751596), (872, 2612754), (981, 2322448), (1104, 2063697), (1308, 1741836), (1656, 1375798), (1744, 1306377), (1962, 1161224), (2507, 908784), (2616, 870918), (3312, 687899), (3924, 580612), (5014, 454392), (5232, 435459), (6311, 361008), (7521, 302928), (7848, 290306), (10028, 227196), (12622, 180504), (15042, 151464), (15696, 145153), (18933, 120336), (20056, 113598), (22563, 100976), (25244, 90252), (30084, 75732), (37866, 60168), (40112, 56799), (45126, 50488)]