918446928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3061}}^1$

素因数の和:3145

約数の個数: 160

約数和(自身を含む): 2916003840

約数和(自身を除く): 1997556912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 47, 48, 56, 57, 76, 84, 94, 112, 114, 133, 141, 152, 168, 188, 228, 266, 282, 304, 329, 336, 376, 399, 456, 532, 564, 658, 752, 798, 893, 912, 987, 1064, 1128, 1316, 1596, 1786, 1974, 2128, 2256, 2632, 2679, 3061, 3192, 3572, 3948, 5264, 5358, 6122, 6251, 6384, 7144, 7896, 9183, 10716, 12244, 12502, 14288, 15792, 18366, 18753, 21427, 21432, 24488, 25004, 36732, 37506, 42854, 42864, 48976, 50008, 58159, 64281, 73464, 75012, 85708, 100016, 116318, 128562, 143867, 146928, 150024, 171416, 174477, 232636, 257124, 287734, 300048, 342832, 348954, 407113, 431601, 465272, 514248, 575468, 697908, 814226, 863202, 930544, 1007069, 1028496, 1150936, 1221339, 1395816, 1628452, 1726404, 2014138, 2301872, 2442678, 2733473, 2791632, 3021207, 3256904, 3452808, 4028276, 4885356, 5466946, 6042414, 6513808, 6905616, 8056552, 8200419, 9770712, 10933892, 12084828, 16113104, 16400838, 19134311, 19541424, 21867784, 24169656, 32801676, 38268622, 43735568, 48339312, 57402933, 65603352, 76537244, 114805866, 131206704, 153074488, 229611732, 306148976, 459223464, 918446928]

約数ペア:

[(1, 918446928), (2, 459223464), (3, 306148976), (4, 229611732), (6, 153074488), (7, 131206704), (8, 114805866), (12, 76537244), (14, 65603352), (16, 57402933), (19, 48339312), (21, 43735568), (24, 38268622), (28, 32801676), (38, 24169656), (42, 21867784), (47, 19541424), (48, 19134311), (56, 16400838), (57, 16113104), (76, 12084828), (84, 10933892), (94, 9770712), (112, 8200419), (114, 8056552), (133, 6905616), (141, 6513808), (152, 6042414), (168, 5466946), (188, 4885356), (228, 4028276), (266, 3452808), (282, 3256904), (304, 3021207), (329, 2791632), (336, 2733473), (376, 2442678), (399, 2301872), (456, 2014138), (532, 1726404), (564, 1628452), (658, 1395816), (752, 1221339), (798, 1150936), (893, 1028496), (912, 1007069), (987, 930544), (1064, 863202), (1128, 814226), (1316, 697908), (1596, 575468), (1786, 514248), (1974, 465272), (2128, 431601), (2256, 407113), (2632, 348954), (2679, 342832), (3061, 300048), (3192, 287734), (3572, 257124), (3948, 232636), (5264, 174477), (5358, 171416), (6122, 150024), (6251, 146928), (6384, 143867), (7144, 128562), (7896, 116318), (9183, 100016), (10716, 85708), (12244, 75012), (12502, 73464), (14288, 64281), (15792, 58159), (18366, 50008), (18753, 48976), (21427, 42864), (21432, 42854), (24488, 37506), (25004, 36732)]