485123712

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 1348945920

約数和(自身を除く): 863822208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 83, 93, 96, 124, 128, 166, 186, 192, 248, 249, 332, 372, 384, 491, 496, 498, 664, 744, 982, 992, 996, 1328, 1473, 1488, 1964, 1984, 1992, 2573, 2656, 2946, 2976, 3928, 3968, 3984, 5146, 5312, 5892, 5952, 7719, 7856, 7968, 10292, 10624, 11784, 11904, 15221, 15438, 15712, 15936, 20584, 23568, 30442, 30876, 31424, 31872, 40753, 41168, 45663, 47136, 60884, 61752, 62848, 81506, 82336, 91326, 94272, 121768, 122259, 123504, 163012, 164672, 182652, 188544, 243536, 244518, 247008, 326024, 329344, 365304, 487072, 489036, 494016, 652048, 730608, 974144, 978072, 988032, 1263343, 1304096, 1461216, 1948288, 1956144, 2526686, 2608192, 2922432, 3790029, 3912288, 5053372, 5216384, 5844864, 7580058, 7824576, 10106744, 15160116, 15649152, 20213488, 30320232, 40426976, 60640464, 80853952, 121280928, 161707904, 242561856, 485123712]

約数ペア:

[(1, 485123712), (2, 242561856), (3, 161707904), (4, 121280928), (6, 80853952), (8, 60640464), (12, 40426976), (16, 30320232), (24, 20213488), (31, 15649152), (32, 15160116), (48, 10106744), (62, 7824576), (64, 7580058), (83, 5844864), (93, 5216384), (96, 5053372), (124, 3912288), (128, 3790029), (166, 2922432), (186, 2608192), (192, 2526686), (248, 1956144), (249, 1948288), (332, 1461216), (372, 1304096), (384, 1263343), (491, 988032), (496, 978072), (498, 974144), (664, 730608), (744, 652048), (982, 494016), (992, 489036), (996, 487072), (1328, 365304), (1473, 329344), (1488, 326024), (1964, 247008), (1984, 244518), (1992, 243536), (2573, 188544), (2656, 182652), (2946, 164672), (2976, 163012), (3928, 123504), (3968, 122259), (3984, 121768), (5146, 94272), (5312, 91326), (5892, 82336), (5952, 81506), (7719, 62848), (7856, 61752), (7968, 60884), (10292, 47136), (10624, 45663), (11784, 41168), (11904, 40753), (15221, 31872), (15438, 31424), (15712, 30876), (15936, 30442), (20584, 23568)]