248892072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1623

約数の個数: 128

約数和(自身を含む): 747048960

約数和(自身を除く): 498156888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 47, 52, 66, 78, 88, 94, 104, 132, 141, 143, 156, 188, 264, 282, 286, 312, 376, 429, 517, 564, 572, 611, 858, 1034, 1128, 1144, 1222, 1543, 1551, 1716, 1833, 2068, 2444, 3086, 3102, 3432, 3666, 4136, 4629, 4888, 6172, 6204, 6721, 7332, 9258, 12344, 12408, 13442, 14664, 16973, 18516, 20059, 20163, 26884, 33946, 37032, 40118, 40326, 50919, 53768, 60177, 67892, 72521, 80236, 80652, 101838, 120354, 135784, 145042, 160472, 161304, 203676, 217563, 220649, 240708, 290084, 407352, 435126, 441298, 481416, 580168, 661947, 797731, 870252, 882596, 942773, 1323894, 1595462, 1740504, 1765192, 1885546, 2393193, 2647788, 2828319, 3190924, 3771092, 4786386, 5295576, 5656638, 6381848, 7542184, 9572772, 10370503, 11313276, 19145544, 20741006, 22626552, 31111509, 41482012, 62223018, 82964024, 124446036, 248892072]

約数ペア:

[(1, 248892072), (2, 124446036), (3, 82964024), (4, 62223018), (6, 41482012), (8, 31111509), (11, 22626552), (12, 20741006), (13, 19145544), (22, 11313276), (24, 10370503), (26, 9572772), (33, 7542184), (39, 6381848), (44, 5656638), (47, 5295576), (52, 4786386), (66, 3771092), (78, 3190924), (88, 2828319), (94, 2647788), (104, 2393193), (132, 1885546), (141, 1765192), (143, 1740504), (156, 1595462), (188, 1323894), (264, 942773), (282, 882596), (286, 870252), (312, 797731), (376, 661947), (429, 580168), (517, 481416), (564, 441298), (572, 435126), (611, 407352), (858, 290084), (1034, 240708), (1128, 220649), (1144, 217563), (1222, 203676), (1543, 161304), (1551, 160472), (1716, 145042), (1833, 135784), (2068, 120354), (2444, 101838), (3086, 80652), (3102, 80236), (3432, 72521), (3666, 67892), (4136, 60177), (4629, 53768), (4888, 50919), (6172, 40326), (6204, 40118), (6721, 37032), (7332, 33946), (9258, 26884), (12344, 20163), (12408, 20059), (13442, 18516), (14664, 16973)]