304826346

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1012

約数の個数: 72

約数和(自身を含む): 731055780

約数和(自身を除く): 426229434

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 173, 198, 242, 346, 363, 519, 726, 809, 1038, 1089, 1557, 1618, 1903, 2178, 2427, 3114, 3806, 4854, 5709, 7281, 8899, 11418, 14562, 17127, 17798, 20933, 26697, 34254, 41866, 53394, 62799, 80091, 97889, 125598, 139957, 160182, 188397, 195778, 279914, 293667, 376794, 419871, 587334, 839742, 881001, 1259613, 1539527, 1762002, 2519226, 3079054, 4618581, 9237162, 13855743, 16934797, 27711486, 33869594, 50804391, 101608782, 152413173, 304826346]

約数ペア:

[(1, 304826346), (2, 152413173), (3, 101608782), (6, 50804391), (9, 33869594), (11, 27711486), (18, 16934797), (22, 13855743), (33, 9237162), (66, 4618581), (99, 3079054), (121, 2519226), (173, 1762002), (198, 1539527), (242, 1259613), (346, 881001), (363, 839742), (519, 587334), (726, 419871), (809, 376794), (1038, 293667), (1089, 279914), (1557, 195778), (1618, 188397), (1903, 160182), (2178, 139957), (2427, 125598), (3114, 97889), (3806, 80091), (4854, 62799), (5709, 53394), (7281, 41866), (8899, 34254), (11418, 26697), (14562, 20933), (17127, 17798)]