269680642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 567336960

約数和(自身を除く): 297656318

約数列:

[1, 2, 7, 11, 14, 19, 22, 37, 38, 47, 53, 74, 77, 94, 106, 133, 154, 209, 259, 266, 329, 371, 407, 418, 517, 518, 583, 658, 703, 742, 814, 893, 1007, 1034, 1166, 1406, 1463, 1739, 1786, 1961, 2014, 2491, 2849, 2926, 3478, 3619, 3922, 4081, 4921, 4982, 5698, 6251, 7049, 7238, 7733, 8162, 9823, 9842, 11077, 12173, 12502, 13727, 14098, 15466, 17437, 19129, 19646, 21571, 22154, 24346, 27401, 27454, 33041, 34874, 37259, 38258, 43142, 47329, 54131, 54802, 66082, 68761, 74518, 77539, 92167, 94658, 108262, 133903, 137522, 150997, 155078, 184334, 191807, 231287, 260813, 267806, 301994, 331303, 363451, 383614, 409849, 462574, 520619, 521626, 645169, 662606, 726902, 819698, 1013837, 1041238, 1290338, 1751173, 2027674, 2544157, 2868943, 3502346, 3644333, 5088314, 5737886, 7096859, 7288666, 12258211, 14193718, 19262903, 24516422, 38525806, 134840321, 269680642]

約数ペア:

[(1, 269680642), (2, 134840321), (7, 38525806), (11, 24516422), (14, 19262903), (19, 14193718), (22, 12258211), (37, 7288666), (38, 7096859), (47, 5737886), (53, 5088314), (74, 3644333), (77, 3502346), (94, 2868943), (106, 2544157), (133, 2027674), (154, 1751173), (209, 1290338), (259, 1041238), (266, 1013837), (329, 819698), (371, 726902), (407, 662606), (418, 645169), (517, 521626), (518, 520619), (583, 462574), (658, 409849), (703, 383614), (742, 363451), (814, 331303), (893, 301994), (1007, 267806), (1034, 260813), (1166, 231287), (1406, 191807), (1463, 184334), (1739, 155078), (1786, 150997), (1961, 137522), (2014, 133903), (2491, 108262), (2849, 94658), (2926, 92167), (3478, 77539), (3619, 74518), (3922, 68761), (4081, 66082), (4921, 54802), (4982, 54131), (5698, 47329), (6251, 43142), (7049, 38258), (7238, 37259), (7733, 34874), (8162, 33041), (9823, 27454), (9842, 27401), (11077, 24346), (12173, 22154), (12502, 21571), (13727, 19646), (14098, 19129), (15466, 17437)]