307895472

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 160

約数和(自身を含む): 926607360

約数和(自身を除く): 618711888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 83, 93, 108, 124, 144, 166, 186, 216, 248, 249, 277, 279, 332, 372, 432, 496, 498, 554, 558, 664, 744, 747, 831, 837, 996, 1108, 1116, 1328, 1488, 1494, 1662, 1674, 1992, 2216, 2232, 2241, 2493, 2573, 2988, 3324, 3348, 3984, 4432, 4464, 4482, 4986, 5146, 5976, 6648, 6696, 7479, 7719, 8587, 8964, 9972, 10292, 11952, 13296, 13392, 14958, 15438, 17174, 17928, 19944, 20584, 22991, 23157, 25761, 29916, 30876, 34348, 35856, 39888, 41168, 45982, 46314, 51522, 59832, 61752, 68696, 68973, 69471, 77283, 91964, 92628, 103044, 119664, 123504, 137392, 137946, 138942, 154566, 183928, 185256, 206088, 206919, 231849, 275892, 277884, 309132, 367856, 370512, 412176, 413838, 463698, 551784, 555768, 618264, 620757, 712721, 827676, 927396, 1103568, 1111536, 1236528, 1241514, 1425442, 1655352, 1854792, 2138163, 2483028, 2850884, 3310704, 3709584, 4276326, 4966056, 5701768, 6414489, 8552652, 9932112, 11403536, 12828978, 17105304, 19243467, 25657956, 34210608, 38486934, 51315912, 76973868, 102631824, 153947736, 307895472]

約数ペア:

[(1, 307895472), (2, 153947736), (3, 102631824), (4, 76973868), (6, 51315912), (8, 38486934), (9, 34210608), (12, 25657956), (16, 19243467), (18, 17105304), (24, 12828978), (27, 11403536), (31, 9932112), (36, 8552652), (48, 6414489), (54, 5701768), (62, 4966056), (72, 4276326), (83, 3709584), (93, 3310704), (108, 2850884), (124, 2483028), (144, 2138163), (166, 1854792), (186, 1655352), (216, 1425442), (248, 1241514), (249, 1236528), (277, 1111536), (279, 1103568), (332, 927396), (372, 827676), (432, 712721), (496, 620757), (498, 618264), (554, 555768), (558, 551784), (664, 463698), (744, 413838), (747, 412176), (831, 370512), (837, 367856), (996, 309132), (1108, 277884), (1116, 275892), (1328, 231849), (1488, 206919), (1494, 206088), (1662, 185256), (1674, 183928), (1992, 154566), (2216, 138942), (2232, 137946), (2241, 137392), (2493, 123504), (2573, 119664), (2988, 103044), (3324, 92628), (3348, 91964), (3984, 77283), (4432, 69471), (4464, 68973), (4482, 68696), (4986, 61752), (5146, 59832), (5976, 51522), (6648, 46314), (6696, 45982), (7479, 41168), (7719, 39888), (8587, 35856), (8964, 34348), (9972, 30876), (10292, 29916), (11952, 25761), (13296, 23157), (13392, 22991), (14958, 20584), (15438, 19944), (17174, 17928)]