221626176

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:352

約数の個数: 112

約数和(自身を含む): 604723200

約数和(自身を除く): 383097024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 127, 149, 183, 192, 244, 254, 298, 366, 381, 447, 488, 508, 596, 732, 762, 894, 976, 1016, 1192, 1464, 1524, 1788, 1952, 2032, 2384, 2928, 3048, 3576, 3904, 4064, 4768, 5856, 6096, 7152, 7747, 8128, 9089, 9536, 11712, 12192, 14304, 15494, 18178, 18923, 23241, 24384, 27267, 28608, 30988, 36356, 37846, 46482, 54534, 56769, 61976, 72712, 75692, 92964, 109068, 113538, 123952, 145424, 151384, 185928, 218136, 227076, 247904, 290848, 302768, 371856, 436272, 454152, 495808, 581696, 605536, 743712, 872544, 908304, 1154303, 1211072, 1487424, 1745088, 1816608, 2308606, 3462909, 3633216, 4617212, 6925818, 9234424, 13851636, 18468848, 27703272, 36937696, 55406544, 73875392, 110813088, 221626176]

約数ペア:

[(1, 221626176), (2, 110813088), (3, 73875392), (4, 55406544), (6, 36937696), (8, 27703272), (12, 18468848), (16, 13851636), (24, 9234424), (32, 6925818), (48, 4617212), (61, 3633216), (64, 3462909), (96, 2308606), (122, 1816608), (127, 1745088), (149, 1487424), (183, 1211072), (192, 1154303), (244, 908304), (254, 872544), (298, 743712), (366, 605536), (381, 581696), (447, 495808), (488, 454152), (508, 436272), (596, 371856), (732, 302768), (762, 290848), (894, 247904), (976, 227076), (1016, 218136), (1192, 185928), (1464, 151384), (1524, 145424), (1788, 123952), (1952, 113538), (2032, 109068), (2384, 92964), (2928, 75692), (3048, 72712), (3576, 61976), (3904, 56769), (4064, 54534), (4768, 46482), (5856, 37846), (6096, 36356), (7152, 30988), (7747, 28608), (8128, 27267), (9089, 24384), (9536, 23241), (11712, 18923), (12192, 18178), (14304, 15494)]