40499001172

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:966

約数の個数: 144

約数和(自身を含む): 86577458688

約数和(自身を除く): 46078457516

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 61, 94, 97, 98, 122, 188, 194, 196, 244, 329, 388, 427, 658, 679, 743, 854, 1316, 1358, 1486, 1708, 2303, 2716, 2867, 2972, 2989, 4559, 4606, 4753, 5201, 5734, 5917, 5978, 9118, 9212, 9506, 10402, 11468, 11834, 11956, 18236, 19012, 20069, 20804, 23668, 31913, 34921, 36407, 40138, 41419, 45323, 63826, 69842, 72071, 72814, 80276, 82838, 90646, 127652, 139684, 140483, 144142, 145628, 165676, 181292, 223391, 244447, 278099, 280966, 288284, 289933, 317261, 446782, 488894, 504497, 556198, 561932, 579866, 634522, 893564, 977788, 1008994, 1112396, 1159732, 1269044, 1711129, 1946693, 2017988, 2130181, 2220827, 3387337, 3422258, 3531479, 3893386, 4260362, 4396331, 4441654, 6774674, 6844516, 7062958, 7786772, 8520724, 8792662, 8883308, 13549348, 13626851, 14125916, 14911267, 17585324, 23711359, 27253702, 29822534, 30774317, 47422718, 54507404, 59645068, 61548634, 94845436, 104378869, 123097268, 165979513, 206627557, 208757738, 215420219, 331959026, 413255114, 417515476, 430840438, 663918052, 826510228, 861680876, 1446392899, 2892785798, 5785571596, 10124750293, 20249500586, 40499001172]

約数ペア:

[(1, 40499001172), (2, 20249500586), (4, 10124750293), (7, 5785571596), (14, 2892785798), (28, 1446392899), (47, 861680876), (49, 826510228), (61, 663918052), (94, 430840438), (97, 417515476), (98, 413255114), (122, 331959026), (188, 215420219), (194, 208757738), (196, 206627557), (244, 165979513), (329, 123097268), (388, 104378869), (427, 94845436), (658, 61548634), (679, 59645068), (743, 54507404), (854, 47422718), (1316, 30774317), (1358, 29822534), (1486, 27253702), (1708, 23711359), (2303, 17585324), (2716, 14911267), (2867, 14125916), (2972, 13626851), (2989, 13549348), (4559, 8883308), (4606, 8792662), (4753, 8520724), (5201, 7786772), (5734, 7062958), (5917, 6844516), (5978, 6774674), (9118, 4441654), (9212, 4396331), (9506, 4260362), (10402, 3893386), (11468, 3531479), (11834, 3422258), (11956, 3387337), (18236, 2220827), (19012, 2130181), (20069, 2017988), (20804, 1946693), (23668, 1711129), (31913, 1269044), (34921, 1159732), (36407, 1112396), (40138, 1008994), (41419, 977788), (45323, 893564), (63826, 634522), (69842, 579866), (72071, 561932), (72814, 556198), (80276, 504497), (82838, 488894), (90646, 446782), (127652, 317261), (139684, 289933), (140483, 288284), (144142, 280966), (145628, 278099), (165676, 244447), (181292, 223391)]