370203426

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 898867200

約数和(自身を除く): 528663774

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 37, 43, 54, 62, 74, 86, 93, 111, 129, 139, 186, 222, 258, 278, 279, 333, 387, 417, 558, 666, 774, 834, 837, 999, 1147, 1161, 1251, 1333, 1591, 1674, 1998, 2294, 2322, 2502, 2666, 3182, 3441, 3753, 3999, 4309, 4773, 5143, 5977, 6882, 7506, 7998, 8618, 9546, 10286, 10323, 11954, 11997, 12927, 14319, 15429, 17931, 20646, 23994, 25854, 28638, 30858, 30969, 35862, 35991, 38781, 42957, 46287, 49321, 53793, 61938, 71982, 77562, 85914, 92574, 98642, 107586, 116343, 138861, 147963, 159433, 161379, 185287, 221149, 232686, 277722, 295926, 318866, 322758, 370574, 442298, 443889, 478299, 555861, 663447, 887778, 956598, 1111722, 1326894, 1331667, 1434897, 1667583, 1990341, 2663334, 2869794, 3335166, 3980682, 4304691, 5002749, 5971023, 6855619, 8609382, 10005498, 11942046, 13711238, 20566857, 41133714, 61700571, 123401142, 185101713, 370203426]

約数ペア:

[(1, 370203426), (2, 185101713), (3, 123401142), (6, 61700571), (9, 41133714), (18, 20566857), (27, 13711238), (31, 11942046), (37, 10005498), (43, 8609382), (54, 6855619), (62, 5971023), (74, 5002749), (86, 4304691), (93, 3980682), (111, 3335166), (129, 2869794), (139, 2663334), (186, 1990341), (222, 1667583), (258, 1434897), (278, 1331667), (279, 1326894), (333, 1111722), (387, 956598), (417, 887778), (558, 663447), (666, 555861), (774, 478299), (834, 443889), (837, 442298), (999, 370574), (1147, 322758), (1161, 318866), (1251, 295926), (1333, 277722), (1591, 232686), (1674, 221149), (1998, 185287), (2294, 161379), (2322, 159433), (2502, 147963), (2666, 138861), (3182, 116343), (3441, 107586), (3753, 98642), (3999, 92574), (4309, 85914), (4773, 77562), (5143, 71982), (5977, 61938), (6882, 53793), (7506, 49321), (7998, 46287), (8618, 42957), (9546, 38781), (10286, 35991), (10323, 35862), (11954, 30969), (11997, 30858), (12927, 28638), (14319, 25854), (15429, 23994), (17931, 20646)]