262797912

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3078

約数の個数: 128

約数和(自身を含む): 811776000

約数和(自身を除く): 548978088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2808, 3019, 3224, 3348, 3627, 4836, 6038, 6696, 7254, 9057, 9672, 10881, 12076, 14508, 18114, 21762, 24152, 27171, 29016, 36228, 39247, 43524, 54342, 72456, 78494, 81513, 87048, 93589, 108684, 117741, 156988, 163026, 187178, 217368, 235482, 280767, 313976, 326052, 353223, 374356, 470964, 561534, 652104, 706446, 748712, 842301, 941928, 1059669, 1123068, 1216657, 1412892, 1684602, 2119338, 2246136, 2433314, 2526903, 2825784, 3369204, 3649971, 4238676, 4866628, 5053806, 6738408, 7299942, 8477352, 9733256, 10107612, 10949913, 14599884, 20215224, 21899826, 29199768, 32849739, 43799652, 65699478, 87599304, 131398956, 262797912]

約数ペア:

[(1, 262797912), (2, 131398956), (3, 87599304), (4, 65699478), (6, 43799652), (8, 32849739), (9, 29199768), (12, 21899826), (13, 20215224), (18, 14599884), (24, 10949913), (26, 10107612), (27, 9733256), (31, 8477352), (36, 7299942), (39, 6738408), (52, 5053806), (54, 4866628), (62, 4238676), (72, 3649971), (78, 3369204), (93, 2825784), (104, 2526903), (108, 2433314), (117, 2246136), (124, 2119338), (156, 1684602), (186, 1412892), (216, 1216657), (234, 1123068), (248, 1059669), (279, 941928), (312, 842301), (351, 748712), (372, 706446), (403, 652104), (468, 561534), (558, 470964), (702, 374356), (744, 353223), (806, 326052), (837, 313976), (936, 280767), (1116, 235482), (1209, 217368), (1404, 187178), (1612, 163026), (1674, 156988), (2232, 117741), (2418, 108684), (2808, 93589), (3019, 87048), (3224, 81513), (3348, 78494), (3627, 72456), (4836, 54342), (6038, 43524), (6696, 39247), (7254, 36228), (9057, 29016), (9672, 27171), (10881, 24152), (12076, 21762), (14508, 18114)]