438183772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3041}}^1$

素因数の和:3238

約数の個数: 48

約数和(自身を含む): 880038432

約数和(自身を除く): 441854660

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 163, 221, 326, 442, 652, 884, 2119, 2771, 3041, 4238, 5542, 6082, 8476, 11084, 12164, 36023, 39533, 51697, 72046, 79066, 103394, 144092, 158132, 206788, 495683, 672061, 991366, 1344122, 1982732, 2688244, 6443879, 8426611, 12887758, 16853222, 25775516, 33706444, 109545943, 219091886, 438183772]

約数ペア:

[(1, 438183772), (2, 219091886), (4, 109545943), (13, 33706444), (17, 25775516), (26, 16853222), (34, 12887758), (52, 8426611), (68, 6443879), (163, 2688244), (221, 1982732), (326, 1344122), (442, 991366), (652, 672061), (884, 495683), (2119, 206788), (2771, 158132), (3041, 144092), (4238, 103394), (5542, 79066), (6082, 72046), (8476, 51697), (11084, 39533), (12164, 36023)]