381876528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5521}}^1$

素因数の和:5674

約数の個数: 80

約数和(自身を含む): 1084609152

約数和(自身を除く): 702732624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 393, 524, 528, 786, 1048, 1441, 1572, 2096, 2882, 3144, 4323, 5521, 5764, 6288, 8646, 11042, 11528, 16563, 17292, 22084, 23056, 33126, 34584, 44168, 60731, 66252, 69168, 88336, 121462, 132504, 182193, 242924, 265008, 364386, 485848, 723251, 728772, 971696, 1446502, 1457544, 2169753, 2893004, 2915088, 4339506, 5786008, 7955761, 8679012, 11572016, 15911522, 17358024, 23867283, 31823044, 34716048, 47734566, 63646088, 95469132, 127292176, 190938264, 381876528]

約数ペア:

[(1, 381876528), (2, 190938264), (3, 127292176), (4, 95469132), (6, 63646088), (8, 47734566), (11, 34716048), (12, 31823044), (16, 23867283), (22, 17358024), (24, 15911522), (33, 11572016), (44, 8679012), (48, 7955761), (66, 5786008), (88, 4339506), (131, 2915088), (132, 2893004), (176, 2169753), (262, 1457544), (264, 1446502), (393, 971696), (524, 728772), (528, 723251), (786, 485848), (1048, 364386), (1441, 265008), (1572, 242924), (2096, 182193), (2882, 132504), (3144, 121462), (4323, 88336), (5521, 69168), (5764, 66252), (6288, 60731), (8646, 44168), (11042, 34584), (11528, 33126), (16563, 23056), (17292, 22084)]