3178728

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 10803780

約数和(自身を除く): 7625052

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 53, 56, 63, 68, 72, 84, 98, 102, 106, 119, 126, 136, 147, 153, 159, 168, 196, 204, 212, 238, 252, 294, 306, 318, 357, 371, 392, 408, 424, 441, 476, 477, 504, 588, 612, 636, 714, 742, 833, 882, 901, 952, 954, 1071, 1113, 1176, 1224, 1272, 1428, 1484, 1666, 1764, 1802, 1908, 2142, 2226, 2499, 2597, 2703, 2856, 2968, 3332, 3339, 3528, 3604, 3816, 4284, 4452, 4998, 5194, 5406, 6307, 6664, 6678, 7208, 7497, 7791, 8109, 8568, 8904, 9996, 10388, 10812, 12614, 13356, 14994, 15582, 16218, 18921, 19992, 20776, 21624, 23373, 25228, 26712, 29988, 31164, 32436, 37842, 44149, 46746, 50456, 56763, 59976, 62328, 64872, 75684, 88298, 93492, 113526, 132447, 151368, 176596, 186984, 227052, 264894, 353192, 397341, 454104, 529788, 794682, 1059576, 1589364, 3178728]

約数ペア:

[(1, 3178728), (2, 1589364), (3, 1059576), (4, 794682), (6, 529788), (7, 454104), (8, 397341), (9, 353192), (12, 264894), (14, 227052), (17, 186984), (18, 176596), (21, 151368), (24, 132447), (28, 113526), (34, 93492), (36, 88298), (42, 75684), (49, 64872), (51, 62328), (53, 59976), (56, 56763), (63, 50456), (68, 46746), (72, 44149), (84, 37842), (98, 32436), (102, 31164), (106, 29988), (119, 26712), (126, 25228), (136, 23373), (147, 21624), (153, 20776), (159, 19992), (168, 18921), (196, 16218), (204, 15582), (212, 14994), (238, 13356), (252, 12614), (294, 10812), (306, 10388), (318, 9996), (357, 8904), (371, 8568), (392, 8109), (408, 7791), (424, 7497), (441, 7208), (476, 6678), (477, 6664), (504, 6307), (588, 5406), (612, 5194), (636, 4998), (714, 4452), (742, 4284), (833, 3816), (882, 3604), (901, 3528), (952, 3339), (954, 3332), (1071, 2968), (1113, 2856), (1176, 2703), (1224, 2597), (1272, 2499), (1428, 2226), (1484, 2142), (1666, 1908), (1764, 1802)]