495142648

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 1296781920

約数和(自身を除く): 801639272

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 73, 77, 88, 91, 98, 104, 121, 143, 146, 154, 182, 196, 242, 286, 292, 308, 364, 392, 484, 511, 539, 572, 584, 616, 637, 728, 803, 847, 949, 968, 1001, 1022, 1078, 1144, 1274, 1331, 1573, 1606, 1694, 1898, 2002, 2044, 2156, 2548, 2662, 3146, 3212, 3388, 3577, 3796, 4004, 4088, 4312, 5096, 5324, 5621, 5929, 6292, 6424, 6643, 6776, 7007, 7154, 7592, 8008, 8833, 9317, 10439, 10648, 11011, 11242, 11858, 12584, 13286, 14014, 14308, 17303, 17666, 18634, 20878, 22022, 22484, 23716, 26572, 28028, 28616, 34606, 35332, 37268, 39347, 41756, 44044, 44968, 46501, 47432, 53144, 56056, 61831, 65219, 69212, 70664, 73073, 74536, 77077, 78694, 83512, 88088, 93002, 97163, 114829, 121121, 123662, 130438, 138424, 146146, 154154, 157388, 186004, 194326, 229658, 242242, 247324, 260876, 292292, 308308, 314776, 372008, 388652, 432817, 459316, 484484, 494648, 511511, 521752, 584584, 616616, 680141, 777304, 803803, 847847, 865634, 918632, 968968, 1023022, 1263119, 1360282, 1607606, 1695694, 1731268, 2046044, 2526238, 2720564, 3215212, 3391388, 3462536, 4092088, 4760987, 5052476, 5441128, 5626621, 6430424, 6782776, 8841833, 9521974, 10104952, 11253242, 17683666, 19043948, 22506484, 35367332, 38087896, 45012968, 61892831, 70734664, 123785662, 247571324, 495142648]

約数ペア:

[(1, 495142648), (2, 247571324), (4, 123785662), (7, 70734664), (8, 61892831), (11, 45012968), (13, 38087896), (14, 35367332), (22, 22506484), (26, 19043948), (28, 17683666), (44, 11253242), (49, 10104952), (52, 9521974), (56, 8841833), (73, 6782776), (77, 6430424), (88, 5626621), (91, 5441128), (98, 5052476), (104, 4760987), (121, 4092088), (143, 3462536), (146, 3391388), (154, 3215212), (182, 2720564), (196, 2526238), (242, 2046044), (286, 1731268), (292, 1695694), (308, 1607606), (364, 1360282), (392, 1263119), (484, 1023022), (511, 968968), (539, 918632), (572, 865634), (584, 847847), (616, 803803), (637, 777304), (728, 680141), (803, 616616), (847, 584584), (949, 521752), (968, 511511), (1001, 494648), (1022, 484484), (1078, 459316), (1144, 432817), (1274, 388652), (1331, 372008), (1573, 314776), (1606, 308308), (1694, 292292), (1898, 260876), (2002, 247324), (2044, 242242), (2156, 229658), (2548, 194326), (2662, 186004), (3146, 157388), (3212, 154154), (3388, 146146), (3577, 138424), (3796, 130438), (4004, 123662), (4088, 121121), (4312, 114829), (5096, 97163), (5324, 93002), (5621, 88088), (5929, 83512), (6292, 78694), (6424, 77077), (6643, 74536), (6776, 73073), (7007, 70664), (7154, 69212), (7592, 65219), (8008, 61831), (8833, 56056), (9317, 53144), (10439, 47432), (10648, 46501), (11011, 44968), (11242, 44044), (11858, 41756), (12584, 39347), (13286, 37268), (14014, 35332), (14308, 34606), (17303, 28616), (17666, 28028), (18634, 26572), (20878, 23716), (22022, 22484)]