16968672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 58181760

約数和(自身を除く): 41213088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 443, 456, 504, 532, 608, 672, 684, 798, 886, 912, 1008, 1064, 1197, 1329, 1368, 1596, 1772, 1824, 2016, 2128, 2394, 2658, 2736, 3101, 3192, 3544, 3987, 4256, 4788, 5316, 5472, 6202, 6384, 7088, 7974, 8417, 9303, 9576, 10632, 12404, 12768, 14176, 15948, 16834, 18606, 19152, 21264, 24808, 25251, 27909, 31896, 33668, 37212, 38304, 42528, 49616, 50502, 55818, 58919, 63792, 67336, 74424, 75753, 99232, 101004, 111636, 117838, 127584, 134672, 148848, 151506, 176757, 202008, 223272, 235676, 269344, 297696, 303012, 353514, 404016, 446544, 471352, 530271, 606024, 707028, 808032, 893088, 942704, 1060542, 1212048, 1414056, 1885408, 2121084, 2424096, 2828112, 4242168, 5656224, 8484336, 16968672]

約数ペア:

[(1, 16968672), (2, 8484336), (3, 5656224), (4, 4242168), (6, 2828112), (7, 2424096), (8, 2121084), (9, 1885408), (12, 1414056), (14, 1212048), (16, 1060542), (18, 942704), (19, 893088), (21, 808032), (24, 707028), (28, 606024), (32, 530271), (36, 471352), (38, 446544), (42, 404016), (48, 353514), (56, 303012), (57, 297696), (63, 269344), (72, 235676), (76, 223272), (84, 202008), (96, 176757), (112, 151506), (114, 148848), (126, 134672), (133, 127584), (144, 117838), (152, 111636), (168, 101004), (171, 99232), (224, 75753), (228, 74424), (252, 67336), (266, 63792), (288, 58919), (304, 55818), (336, 50502), (342, 49616), (399, 42528), (443, 38304), (456, 37212), (504, 33668), (532, 31896), (608, 27909), (672, 25251), (684, 24808), (798, 21264), (886, 19152), (912, 18606), (1008, 16834), (1064, 15948), (1197, 14176), (1329, 12768), (1368, 12404), (1596, 10632), (1772, 9576), (1824, 9303), (2016, 8417), (2128, 7974), (2394, 7088), (2658, 6384), (2736, 6202), (3101, 5472), (3192, 5316), (3544, 4788), (3987, 4256)]