238898044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 530893440

約数和(自身を除く): 291995396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 121, 154, 214, 242, 308, 428, 484, 659, 749, 847, 1177, 1318, 1498, 1694, 2354, 2636, 2996, 3388, 4613, 4708, 7249, 8239, 9226, 12947, 14498, 16478, 18452, 25894, 28996, 32956, 50743, 51788, 70513, 79739, 90629, 101486, 141026, 159478, 181258, 202972, 282052, 318956, 362516, 493591, 558173, 775643, 987182, 1116346, 1551286, 1974364, 2232692, 3102572, 5429501, 8532073, 10859002, 17064146, 21718004, 34128292, 59724511, 119449022, 238898044]

約数ペア:

[(1, 238898044), (2, 119449022), (4, 59724511), (7, 34128292), (11, 21718004), (14, 17064146), (22, 10859002), (28, 8532073), (44, 5429501), (77, 3102572), (107, 2232692), (121, 1974364), (154, 1551286), (214, 1116346), (242, 987182), (308, 775643), (428, 558173), (484, 493591), (659, 362516), (749, 318956), (847, 282052), (1177, 202972), (1318, 181258), (1498, 159478), (1694, 141026), (2354, 101486), (2636, 90629), (2996, 79739), (3388, 70513), (4613, 51788), (4708, 50743), (7249, 32956), (8239, 28996), (9226, 25894), (12947, 18452), (14498, 16478)]