291872224

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 717912720

約数和(自身を除く): 426040496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 97, 98, 101, 112, 133, 152, 194, 196, 202, 224, 266, 304, 388, 392, 404, 532, 608, 679, 707, 776, 784, 808, 931, 1064, 1358, 1414, 1552, 1568, 1616, 1843, 1862, 1919, 2128, 2716, 2828, 3104, 3232, 3686, 3724, 3838, 4256, 4753, 4949, 5432, 5656, 7372, 7448, 7676, 9506, 9797, 9898, 10864, 11312, 12901, 13433, 14744, 14896, 15352, 19012, 19594, 19796, 21728, 22624, 25802, 26866, 29488, 29792, 30704, 38024, 39188, 39592, 51604, 53732, 58976, 61408, 68579, 76048, 78376, 79184, 90307, 94031, 103208, 107464, 137158, 152096, 156752, 158368, 180614, 186143, 188062, 206416, 214928, 274316, 313504, 361228, 372286, 376124, 412832, 429856, 480053, 548632, 722456, 744572, 752248, 960106, 1097264, 1303001, 1444912, 1489144, 1504496, 1920212, 2194528, 2606002, 2889824, 2978288, 3008992, 3840424, 5212004, 5956576, 7680848, 9121007, 10424008, 15361696, 18242014, 20848016, 36484028, 41696032, 72968056, 145936112, 291872224]

約数ペア:

[(1, 291872224), (2, 145936112), (4, 72968056), (7, 41696032), (8, 36484028), (14, 20848016), (16, 18242014), (19, 15361696), (28, 10424008), (32, 9121007), (38, 7680848), (49, 5956576), (56, 5212004), (76, 3840424), (97, 3008992), (98, 2978288), (101, 2889824), (112, 2606002), (133, 2194528), (152, 1920212), (194, 1504496), (196, 1489144), (202, 1444912), (224, 1303001), (266, 1097264), (304, 960106), (388, 752248), (392, 744572), (404, 722456), (532, 548632), (608, 480053), (679, 429856), (707, 412832), (776, 376124), (784, 372286), (808, 361228), (931, 313504), (1064, 274316), (1358, 214928), (1414, 206416), (1552, 188062), (1568, 186143), (1616, 180614), (1843, 158368), (1862, 156752), (1919, 152096), (2128, 137158), (2716, 107464), (2828, 103208), (3104, 94031), (3232, 90307), (3686, 79184), (3724, 78376), (3838, 76048), (4256, 68579), (4753, 61408), (4949, 58976), (5432, 53732), (5656, 51604), (7372, 39592), (7448, 39188), (7676, 38024), (9506, 30704), (9797, 29792), (9898, 29488), (10864, 26866), (11312, 25802), (12901, 22624), (13433, 21728), (14744, 19796), (14896, 19594), (15352, 19012)]