392419698

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 915618816

約数和(自身を除く): 523199118

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 71, 121, 138, 142, 213, 242, 253, 331, 363, 426, 506, 662, 726, 759, 781, 993, 1518, 1562, 1633, 1986, 2343, 2783, 3266, 3641, 4686, 4899, 5566, 7282, 7613, 8349, 8591, 9798, 10923, 15226, 16698, 17182, 17963, 21846, 22839, 23501, 25773, 35926, 40051, 45678, 47002, 51546, 53889, 70503, 80102, 83743, 107778, 120153, 141006, 167486, 197593, 240306, 251229, 258511, 395186, 502458, 517022, 540523, 592779, 775533, 921173, 1081046, 1185558, 1551066, 1621569, 1842346, 2763519, 2843621, 3243138, 5527038, 5687242, 5945753, 8530863, 11891506, 17061726, 17837259, 35674518, 65403283, 130806566, 196209849, 392419698]

約数ペア:

[(1, 392419698), (2, 196209849), (3, 130806566), (6, 65403283), (11, 35674518), (22, 17837259), (23, 17061726), (33, 11891506), (46, 8530863), (66, 5945753), (69, 5687242), (71, 5527038), (121, 3243138), (138, 2843621), (142, 2763519), (213, 1842346), (242, 1621569), (253, 1551066), (331, 1185558), (363, 1081046), (426, 921173), (506, 775533), (662, 592779), (726, 540523), (759, 517022), (781, 502458), (993, 395186), (1518, 258511), (1562, 251229), (1633, 240306), (1986, 197593), (2343, 167486), (2783, 141006), (3266, 120153), (3641, 107778), (4686, 83743), (4899, 80102), (5566, 70503), (7282, 53889), (7613, 51546), (8349, 47002), (8591, 45678), (9798, 40051), (10923, 35926), (15226, 25773), (16698, 23501), (17182, 22839), (17963, 21846)]