408040848

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{30469}}^1$

素因数の和:30517

約数の個数: 80

約数和(自身を含む): 1209049600

約数和(自身を除く): 801008752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 30469, 60938, 91407, 121876, 182814, 243752, 274221, 365628, 487504, 548442, 731256, 822663, 944539, 1096884, 1462512, 1645326, 1889078, 2193768, 2833617, 3290652, 3778156, 4387536, 5667234, 6581304, 7556312, 8500851, 11334468, 13162608, 15112624, 17001702, 22668936, 25502553, 34003404, 45337872, 51005106, 68006808, 102010212, 136013616, 204020424, 408040848]

約数ペア:

[(1, 408040848), (2, 204020424), (3, 136013616), (4, 102010212), (6, 68006808), (8, 51005106), (9, 45337872), (12, 34003404), (16, 25502553), (18, 22668936), (24, 17001702), (27, 15112624), (31, 13162608), (36, 11334468), (48, 8500851), (54, 7556312), (62, 6581304), (72, 5667234), (93, 4387536), (108, 3778156), (124, 3290652), (144, 2833617), (186, 2193768), (216, 1889078), (248, 1645326), (279, 1462512), (372, 1096884), (432, 944539), (496, 822663), (558, 731256), (744, 548442), (837, 487504), (1116, 365628), (1488, 274221), (1674, 243752), (2232, 182814), (3348, 121876), (4464, 91407), (6696, 60938), (13392, 30469)]