315090776

素因数分解:

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

素因数の和:135

約数の個数: 192

約数和(自身を含む): 826728000

約数和(自身を除く): 511637224

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, 343, 364, 392, 484, 511, 539, 572, 584, 616, 637, 686, 728, 803, 847, 949, 968, 1001, 1022, 1078, 1144, 1274, 1372, 1573, 1606, 1694, 1898, 2002, 2044, 2156, 2548, 2744, 3146, 3212, 3388, 3577, 3773, 3796, 4004, 4088, 4312, 4459, 5096, 5621, 5929, 6292, 6424, 6643, 6776, 7007, 7154, 7546, 7592, 8008, 8833, 8918, 10439, 11011, 11242, 11858, 12584, 13286, 14014, 14308, 15092, 17666, 17836, 20878, 22022, 22484, 23716, 25039, 26572, 28028, 28616, 30184, 35332, 35672, 39347, 41503, 41756, 44044, 44968, 46501, 47432, 49049, 50078, 53144, 56056, 61831, 70664, 73073, 77077, 78694, 83006, 83512, 88088, 93002, 98098, 100156, 114829, 123662, 146146, 154154, 157388, 166012, 186004, 196196, 200312, 229658, 247324, 275429, 292292, 308308, 314776, 325507, 332024, 372008, 392392, 432817, 459316, 494648, 511511, 539539, 550858, 584584, 616616, 651014, 803803, 865634, 918632, 1023022, 1079078, 1101716, 1302028, 1607606, 1731268, 2046044, 2158156, 2203432, 2604056, 3029719, 3215212, 3462536, 3580577, 4092088, 4316312, 5626621, 6059438, 6430424, 7161154, 11253242, 12118876, 14322308, 22506484, 24237752, 28644616, 39386347, 45012968, 78772694, 157545388, 315090776]

約数ペア:

[(1, 315090776), (2, 157545388), (4, 78772694), (7, 45012968), (8, 39386347), (11, 28644616), (13, 24237752), (14, 22506484), (22, 14322308), (26, 12118876), (28, 11253242), (44, 7161154), (49, 6430424), (52, 6059438), (56, 5626621), (73, 4316312), (77, 4092088), (88, 3580577), (91, 3462536), (98, 3215212), (104, 3029719), (121, 2604056), (143, 2203432), (146, 2158156), (154, 2046044), (182, 1731268), (196, 1607606), (242, 1302028), (286, 1101716), (292, 1079078), (308, 1023022), (343, 918632), (364, 865634), (392, 803803), (484, 651014), (511, 616616), (539, 584584), (572, 550858), (584, 539539), (616, 511511), (637, 494648), (686, 459316), (728, 432817), (803, 392392), (847, 372008), (949, 332024), (968, 325507), (1001, 314776), (1022, 308308), (1078, 292292), (1144, 275429), (1274, 247324), (1372, 229658), (1573, 200312), (1606, 196196), (1694, 186004), (1898, 166012), (2002, 157388), (2044, 154154), (2156, 146146), (2548, 123662), (2744, 114829), (3146, 100156), (3212, 98098), (3388, 93002), (3577, 88088), (3773, 83512), (3796, 83006), (4004, 78694), (4088, 77077), (4312, 73073), (4459, 70664), (5096, 61831), (5621, 56056), (5929, 53144), (6292, 50078), (6424, 49049), (6643, 47432), (6776, 46501), (7007, 44968), (7154, 44044), (7546, 41756), (7592, 41503), (8008, 39347), (8833, 35672), (8918, 35332), (10439, 30184), (11011, 28616), (11242, 28028), (11858, 26572), (12584, 25039), (13286, 23716), (14014, 22484), (14308, 22022), (15092, 20878), (17666, 17836)]