218038968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1307}}^1$

素因数の和:1657

約数の個数: 96

約数和(自身を含む): 677439360

約数和(自身を除く): 459400392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 331, 504, 662, 993, 1307, 1324, 1986, 2317, 2614, 2648, 2979, 3921, 3972, 4634, 5228, 5958, 6951, 7842, 7944, 9149, 9268, 10456, 11763, 11916, 13902, 15684, 18298, 18536, 20853, 23526, 23832, 27447, 27804, 31368, 36596, 41706, 47052, 54894, 55608, 73192, 82341, 83412, 94104, 109788, 164682, 166824, 219576, 329364, 432617, 658728, 865234, 1297851, 1730468, 2595702, 3028319, 3460936, 3893553, 5191404, 6056638, 7787106, 9084957, 10382808, 12113276, 15574212, 18169914, 24226552, 27254871, 31148424, 36339828, 54509742, 72679656, 109019484, 218038968]

約数ペア:

[(1, 218038968), (2, 109019484), (3, 72679656), (4, 54509742), (6, 36339828), (7, 31148424), (8, 27254871), (9, 24226552), (12, 18169914), (14, 15574212), (18, 12113276), (21, 10382808), (24, 9084957), (28, 7787106), (36, 6056638), (42, 5191404), (56, 3893553), (63, 3460936), (72, 3028319), (84, 2595702), (126, 1730468), (168, 1297851), (252, 865234), (331, 658728), (504, 432617), (662, 329364), (993, 219576), (1307, 166824), (1324, 164682), (1986, 109788), (2317, 94104), (2614, 83412), (2648, 82341), (2979, 73192), (3921, 55608), (3972, 54894), (4634, 47052), (5228, 41706), (5958, 36596), (6951, 31368), (7842, 27804), (7944, 27447), (9149, 23832), (9268, 23526), (10456, 20853), (11763, 18536), (11916, 18298), (13902, 15684)]