493757748

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 1470873600

約数和(自身を除く): 977115852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 47, 54, 66, 74, 94, 99, 108, 111, 132, 141, 148, 188, 198, 222, 239, 282, 297, 333, 396, 407, 423, 444, 478, 517, 564, 594, 666, 717, 814, 846, 956, 999, 1034, 1188, 1221, 1269, 1332, 1434, 1551, 1628, 1692, 1739, 1998, 2068, 2151, 2442, 2538, 2629, 2868, 3102, 3478, 3663, 3996, 4302, 4653, 4884, 5076, 5217, 5258, 6204, 6453, 6956, 7326, 7887, 8604, 8843, 9306, 10434, 10516, 10989, 11233, 12906, 13959, 14652, 15651, 15774, 17686, 18612, 19129, 20868, 21978, 22466, 23661, 25812, 26529, 27918, 31302, 31548, 33699, 35372, 38258, 43956, 44932, 46953, 47322, 53058, 55836, 57387, 62604, 67398, 70983, 76516, 79587, 93906, 94644, 97273, 101097, 106116, 114774, 123563, 134796, 141966, 159174, 172161, 187812, 194546, 202194, 229548, 238761, 247126, 283932, 291819, 303291, 318348, 344322, 370689, 389092, 404388, 415621, 477522, 494252, 516483, 583638, 606582, 688644, 741378, 831242, 875457, 955044, 1032966, 1112067, 1167276, 1213164, 1246863, 1482756, 1662484, 1750914, 2065932, 2224134, 2493726, 2626371, 3336201, 3501828, 3740589, 4448268, 4571831, 4987452, 5252742, 6672402, 7481178, 9143662, 10505484, 11221767, 13344804, 13715493, 14962356, 18287324, 22443534, 27430986, 41146479, 44887068, 54861972, 82292958, 123439437, 164585916, 246878874, 493757748]

約数ペア:

[(1, 493757748), (2, 246878874), (3, 164585916), (4, 123439437), (6, 82292958), (9, 54861972), (11, 44887068), (12, 41146479), (18, 27430986), (22, 22443534), (27, 18287324), (33, 14962356), (36, 13715493), (37, 13344804), (44, 11221767), (47, 10505484), (54, 9143662), (66, 7481178), (74, 6672402), (94, 5252742), (99, 4987452), (108, 4571831), (111, 4448268), (132, 3740589), (141, 3501828), (148, 3336201), (188, 2626371), (198, 2493726), (222, 2224134), (239, 2065932), (282, 1750914), (297, 1662484), (333, 1482756), (396, 1246863), (407, 1213164), (423, 1167276), (444, 1112067), (478, 1032966), (517, 955044), (564, 875457), (594, 831242), (666, 741378), (717, 688644), (814, 606582), (846, 583638), (956, 516483), (999, 494252), (1034, 477522), (1188, 415621), (1221, 404388), (1269, 389092), (1332, 370689), (1434, 344322), (1551, 318348), (1628, 303291), (1692, 291819), (1739, 283932), (1998, 247126), (2068, 238761), (2151, 229548), (2442, 202194), (2538, 194546), (2629, 187812), (2868, 172161), (3102, 159174), (3478, 141966), (3663, 134796), (3996, 123563), (4302, 114774), (4653, 106116), (4884, 101097), (5076, 97273), (5217, 94644), (5258, 93906), (6204, 79587), (6453, 76516), (6956, 70983), (7326, 67398), (7887, 62604), (8604, 57387), (8843, 55836), (9306, 53058), (10434, 47322), (10516, 46953), (10989, 44932), (11233, 43956), (12906, 38258), (13959, 35372), (14652, 33699), (15651, 31548), (15774, 31302), (17686, 27918), (18612, 26529), (19129, 25812), (20868, 23661), (21978, 22466)]