404996922

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 1024785216

約数和(自身を除く): 619788294

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 81, 97, 99, 121, 142, 162, 194, 198, 213, 242, 243, 291, 297, 363, 426, 486, 582, 594, 639, 726, 781, 873, 891, 1067, 1089, 1278, 1562, 1746, 1782, 1917, 2134, 2178, 2343, 2619, 2673, 3201, 3267, 3834, 4686, 5238, 5346, 5751, 6402, 6534, 6887, 7029, 7857, 8591, 9603, 9801, 11502, 11737, 13774, 14058, 15714, 17182, 17253, 19206, 19602, 20661, 21087, 23474, 23571, 25773, 28809, 29403, 34506, 35211, 41322, 42174, 47142, 51546, 57618, 58806, 61983, 63261, 70422, 75757, 77319, 86427, 105633, 123966, 126522, 151514, 154638, 172854, 185949, 189783, 211266, 227271, 231957, 259281, 316899, 371898, 379566, 454542, 463914, 518562, 557847, 633798, 681813, 695871, 833327, 950697, 1115694, 1363626, 1391742, 1666654, 1673541, 1901394, 2045439, 2087613, 2499981, 2852091, 3347082, 4090878, 4175226, 4999962, 5704182, 6136317, 7499943, 12272634, 14999886, 18408951, 22499829, 36817902, 44999658, 67499487, 134998974, 202498461, 404996922]

約数ペア:

[(1, 404996922), (2, 202498461), (3, 134998974), (6, 67499487), (9, 44999658), (11, 36817902), (18, 22499829), (22, 18408951), (27, 14999886), (33, 12272634), (54, 7499943), (66, 6136317), (71, 5704182), (81, 4999962), (97, 4175226), (99, 4090878), (121, 3347082), (142, 2852091), (162, 2499981), (194, 2087613), (198, 2045439), (213, 1901394), (242, 1673541), (243, 1666654), (291, 1391742), (297, 1363626), (363, 1115694), (426, 950697), (486, 833327), (582, 695871), (594, 681813), (639, 633798), (726, 557847), (781, 518562), (873, 463914), (891, 454542), (1067, 379566), (1089, 371898), (1278, 316899), (1562, 259281), (1746, 231957), (1782, 227271), (1917, 211266), (2134, 189783), (2178, 185949), (2343, 172854), (2619, 154638), (2673, 151514), (3201, 126522), (3267, 123966), (3834, 105633), (4686, 86427), (5238, 77319), (5346, 75757), (5751, 70422), (6402, 63261), (6534, 61983), (6887, 58806), (7029, 57618), (7857, 51546), (8591, 47142), (9603, 42174), (9801, 41322), (11502, 35211), (11737, 34506), (13774, 29403), (14058, 28809), (15714, 25773), (17182, 23571), (17253, 23474), (19206, 21087), (19602, 20661)]