245149044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{171673}}^1$

素因数の和:171704

約数の個数: 48

約数和(自身を含む): 692189568

約数和(自身を除く): 447040524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 171673, 343346, 515019, 686692, 1030038, 1201711, 2060076, 2403422, 2918441, 3605133, 4806844, 5836882, 7210266, 8755323, 11673764, 14420532, 17510646, 20429087, 35021292, 40858174, 61287261, 81716348, 122574522, 245149044]

約数ペア:

[(1, 245149044), (2, 122574522), (3, 81716348), (4, 61287261), (6, 40858174), (7, 35021292), (12, 20429087), (14, 17510646), (17, 14420532), (21, 11673764), (28, 8755323), (34, 7210266), (42, 5836882), (51, 4806844), (68, 3605133), (84, 2918441), (102, 2403422), (119, 2060076), (204, 1201711), (238, 1030038), (357, 686692), (476, 515019), (714, 343346), (1428, 171673)]