289094838

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 614615040

約数和(自身を除く): 325520202

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 103, 111, 141, 206, 222, 269, 282, 309, 538, 618, 807, 1614, 1739, 3478, 3811, 4841, 5217, 7622, 9682, 9953, 10434, 11433, 12643, 14523, 19906, 22866, 25286, 27707, 29046, 29859, 37929, 55414, 59718, 75858, 83121, 166242, 179117, 358234, 467791, 537351, 935582, 1025159, 1074702, 1302229, 1403373, 2050318, 2604458, 2806746, 3075477, 3906687, 6150954, 7813374, 48182473, 96364946, 144547419, 289094838]

約数ペア:

[(1, 289094838), (2, 144547419), (3, 96364946), (6, 48182473), (37, 7813374), (47, 6150954), (74, 3906687), (94, 3075477), (103, 2806746), (111, 2604458), (141, 2050318), (206, 1403373), (222, 1302229), (269, 1074702), (282, 1025159), (309, 935582), (538, 537351), (618, 467791), (807, 358234), (1614, 179117), (1739, 166242), (3478, 83121), (3811, 75858), (4841, 59718), (5217, 55414), (7622, 37929), (9682, 29859), (9953, 29046), (10434, 27707), (11433, 25286), (12643, 22866), (14523, 19906)]