490990896

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 300

約数和(自身を含む): 1628354112

約数和(自身を除く): 1137363216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 81, 88, 93, 99, 101, 108, 121, 124, 132, 144, 162, 176, 186, 198, 202, 216, 242, 248, 264, 279, 297, 303, 324, 341, 363, 372, 396, 404, 432, 484, 496, 528, 558, 594, 606, 648, 682, 726, 744, 792, 808, 837, 891, 909, 968, 1023, 1089, 1111, 1116, 1188, 1212, 1296, 1364, 1452, 1488, 1584, 1616, 1674, 1782, 1818, 1936, 2046, 2178, 2222, 2232, 2376, 2424, 2511, 2727, 2728, 2904, 3069, 3131, 3267, 3333, 3348, 3564, 3636, 3751, 4092, 4356, 4444, 4464, 4752, 4848, 5022, 5454, 5456, 5808, 6138, 6262, 6534, 6666, 6696, 7128, 7272, 7502, 8181, 8184, 8712, 8888, 9207, 9393, 9801, 9999, 10044, 10908, 11253, 12221, 12276, 12524, 13068, 13332, 13392, 14256, 14544, 15004, 16362, 16368, 17424, 17776, 18414, 18786, 19602, 19998, 20088, 21816, 22506, 24442, 24552, 25048, 26136, 26664, 27621, 28179, 29997, 30008, 32724, 33759, 34441, 36663, 36828, 37572, 39204, 39996, 40176, 43632, 45012, 48884, 49104, 50096, 52272, 53328, 55242, 56358, 59994, 60016, 65448, 67518, 68882, 73326, 73656, 75144, 78408, 79992, 84537, 89991, 90024, 97768, 101277, 103323, 109989, 110484, 112716, 119988, 130896, 135036, 137764, 146652, 147312, 150288, 156816, 159984, 169074, 179982, 180048, 195536, 202554, 206646, 219978, 220968, 225432, 239976, 253611, 270072, 275528, 293304, 303831, 309969, 329967, 338148, 359964, 378851, 405108, 413292, 439956, 441936, 450864, 479952, 507222, 540144, 551056, 586608, 607662, 619938, 659934, 676296, 719928, 757702, 810216, 826584, 879912, 929907, 989901, 1014444, 1136553, 1215324, 1239876, 1319868, 1352592, 1439856, 1515404, 1620432, 1653168, 1759824, 1859814, 1979802, 2028888, 2273106, 2430648, 2479752, 2639736, 2789721, 3030808, 3409659, 3719628, 3959604, 4057776, 4546212, 4861296, 4959504, 5279472, 5579442, 6061616, 6819318, 7439256, 7919208, 9092424, 10228977, 11158884, 13638636, 14878512, 15838416, 18184848, 20457954, 22317768, 27277272, 30686931, 40915908, 44635536, 54554544, 61373862, 81831816, 122747724, 163663632, 245495448, 490990896]

約数ペア:

[(1, 490990896), (2, 245495448), (3, 163663632), (4, 122747724), (6, 81831816), (8, 61373862), (9, 54554544), (11, 44635536), (12, 40915908), (16, 30686931), (18, 27277272), (22, 22317768), (24, 20457954), (27, 18184848), (31, 15838416), (33, 14878512), (36, 13638636), (44, 11158884), (48, 10228977), (54, 9092424), (62, 7919208), (66, 7439256), (72, 6819318), (81, 6061616), (88, 5579442), (93, 5279472), (99, 4959504), (101, 4861296), (108, 4546212), (121, 4057776), (124, 3959604), (132, 3719628), (144, 3409659), (162, 3030808), (176, 2789721), (186, 2639736), (198, 2479752), (202, 2430648), (216, 2273106), (242, 2028888), (248, 1979802), (264, 1859814), (279, 1759824), (297, 1653168), (303, 1620432), (324, 1515404), (341, 1439856), (363, 1352592), (372, 1319868), (396, 1239876), (404, 1215324), (432, 1136553), (484, 1014444), (496, 989901), (528, 929907), (558, 879912), (594, 826584), (606, 810216), (648, 757702), (682, 719928), (726, 676296), (744, 659934), (792, 619938), (808, 607662), (837, 586608), (891, 551056), (909, 540144), (968, 507222), (1023, 479952), (1089, 450864), (1111, 441936), (1116, 439956), (1188, 413292), (1212, 405108), (1296, 378851), (1364, 359964), (1452, 338148), (1488, 329967), (1584, 309969), (1616, 303831), (1674, 293304), (1782, 275528), (1818, 270072), (1936, 253611), (2046, 239976), (2178, 225432), (2222, 220968), (2232, 219978), (2376, 206646), (2424, 202554), (2511, 195536), (2727, 180048), (2728, 179982), (2904, 169074), (3069, 159984), (3131, 156816), (3267, 150288), (3333, 147312), (3348, 146652), (3564, 137764), (3636, 135036), (3751, 130896), (4092, 119988), (4356, 112716), (4444, 110484), (4464, 109989), (4752, 103323), (4848, 101277), (5022, 97768), (5454, 90024), (5456, 89991), (5808, 84537), (6138, 79992), (6262, 78408), (6534, 75144), (6666, 73656), (6696, 73326), (7128, 68882), (7272, 67518), (7502, 65448), (8181, 60016), (8184, 59994), (8712, 56358), (8888, 55242), (9207, 53328), (9393, 52272), (9801, 50096), (9999, 49104), (10044, 48884), (10908, 45012), (11253, 43632), (12221, 40176), (12276, 39996), (12524, 39204), (13068, 37572), (13332, 36828), (13392, 36663), (14256, 34441), (14544, 33759), (15004, 32724), (16362, 30008), (16368, 29997), (17424, 28179), (17776, 27621), (18414, 26664), (18786, 26136), (19602, 25048), (19998, 24552), (20088, 24442), (21816, 22506)]