495356904

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 256

約数和(自身を含む): 1698048000

約数和(自身を除く): 1202691096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 43, 54, 56, 57, 63, 72, 76, 84, 86, 108, 114, 126, 129, 133, 152, 168, 171, 172, 189, 216, 228, 252, 258, 266, 301, 342, 344, 378, 387, 399, 401, 456, 504, 513, 516, 532, 602, 684, 756, 774, 798, 802, 817, 903, 1026, 1032, 1064, 1161, 1197, 1203, 1204, 1368, 1512, 1548, 1596, 1604, 1634, 1806, 2052, 2322, 2394, 2406, 2408, 2451, 2709, 2807, 3096, 3192, 3208, 3268, 3591, 3609, 3612, 4104, 4644, 4788, 4812, 4902, 5418, 5614, 5719, 6536, 7182, 7218, 7224, 7353, 7619, 8127, 8421, 9288, 9576, 9624, 9804, 10827, 10836, 11228, 11438, 14364, 14436, 14706, 15238, 16254, 16842, 17157, 17243, 19608, 21654, 21672, 22059, 22456, 22857, 22876, 25263, 28728, 28872, 29412, 30476, 32508, 33684, 34314, 34486, 43308, 44118, 45714, 45752, 50526, 51471, 51729, 53333, 58824, 60952, 65016, 67368, 68571, 68628, 68972, 75789, 86616, 88236, 91428, 101052, 102942, 103458, 106666, 120701, 137142, 137256, 137944, 151578, 154413, 155187, 159999, 176472, 182856, 202104, 205713, 205884, 206916, 213332, 241402, 274284, 303156, 308826, 310374, 319998, 327617, 362103, 411426, 411768, 413832, 426664, 465561, 479997, 482804, 548568, 606312, 617652, 620748, 639996, 655234, 724206, 822852, 931122, 959994, 965608, 982851, 1086309, 1235304, 1241496, 1279992, 1310468, 1439991, 1448412, 1645704, 1862244, 1919988, 1965702, 2172618, 2293319, 2620936, 2879982, 2896824, 2948553, 3258927, 3724488, 3839976, 3931404, 4345236, 4586638, 5759964, 5897106, 6517854, 6879957, 7862808, 8690472, 8845659, 9173276, 11519928, 11794212, 13035708, 13759914, 17691318, 18346552, 20639871, 23588424, 26071416, 27519828, 35382636, 41279742, 55039656, 61919613, 70765272, 82559484, 123839226, 165118968, 247678452, 495356904]

約数ペア:

[(1, 495356904), (2, 247678452), (3, 165118968), (4, 123839226), (6, 82559484), (7, 70765272), (8, 61919613), (9, 55039656), (12, 41279742), (14, 35382636), (18, 27519828), (19, 26071416), (21, 23588424), (24, 20639871), (27, 18346552), (28, 17691318), (36, 13759914), (38, 13035708), (42, 11794212), (43, 11519928), (54, 9173276), (56, 8845659), (57, 8690472), (63, 7862808), (72, 6879957), (76, 6517854), (84, 5897106), (86, 5759964), (108, 4586638), (114, 4345236), (126, 3931404), (129, 3839976), (133, 3724488), (152, 3258927), (168, 2948553), (171, 2896824), (172, 2879982), (189, 2620936), (216, 2293319), (228, 2172618), (252, 1965702), (258, 1919988), (266, 1862244), (301, 1645704), (342, 1448412), (344, 1439991), (378, 1310468), (387, 1279992), (399, 1241496), (401, 1235304), (456, 1086309), (504, 982851), (513, 965608), (516, 959994), (532, 931122), (602, 822852), (684, 724206), (756, 655234), (774, 639996), (798, 620748), (802, 617652), (817, 606312), (903, 548568), (1026, 482804), (1032, 479997), (1064, 465561), (1161, 426664), (1197, 413832), (1203, 411768), (1204, 411426), (1368, 362103), (1512, 327617), (1548, 319998), (1596, 310374), (1604, 308826), (1634, 303156), (1806, 274284), (2052, 241402), (2322, 213332), (2394, 206916), (2406, 205884), (2408, 205713), (2451, 202104), (2709, 182856), (2807, 176472), (3096, 159999), (3192, 155187), (3208, 154413), (3268, 151578), (3591, 137944), (3609, 137256), (3612, 137142), (4104, 120701), (4644, 106666), (4788, 103458), (4812, 102942), (4902, 101052), (5418, 91428), (5614, 88236), (5719, 86616), (6536, 75789), (7182, 68972), (7218, 68628), (7224, 68571), (7353, 67368), (7619, 65016), (8127, 60952), (8421, 58824), (9288, 53333), (9576, 51729), (9624, 51471), (9804, 50526), (10827, 45752), (10836, 45714), (11228, 44118), (11438, 43308), (14364, 34486), (14436, 34314), (14706, 33684), (15238, 32508), (16254, 30476), (16842, 29412), (17157, 28872), (17243, 28728), (19608, 25263), (21654, 22876), (21672, 22857), (22059, 22456)]