1327516164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{20407}}^1$

素因数の和:20569

約数の個数: 72

約数和(自身を含む): 3639970880

約数和(自身を除く): 2312454716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 834, 1251, 1668, 1807, 2502, 3614, 5004, 5421, 7228, 10842, 16263, 20407, 21684, 32526, 40814, 61221, 65052, 81628, 122442, 183663, 244884, 265291, 367326, 530582, 734652, 795873, 1061164, 1591746, 2387619, 2836573, 3183492, 4775238, 5673146, 8509719, 9550476, 11346292, 17019438, 25529157, 34038876, 36875449, 51058314, 73750898, 102116628, 110626347, 147501796, 221252694, 331879041, 442505388, 663758082, 1327516164]

約数ペア:

[(1, 1327516164), (2, 663758082), (3, 442505388), (4, 331879041), (6, 221252694), (9, 147501796), (12, 110626347), (13, 102116628), (18, 73750898), (26, 51058314), (36, 36875449), (39, 34038876), (52, 25529157), (78, 17019438), (117, 11346292), (139, 9550476), (156, 8509719), (234, 5673146), (278, 4775238), (417, 3183492), (468, 2836573), (556, 2387619), (834, 1591746), (1251, 1061164), (1668, 795873), (1807, 734652), (2502, 530582), (3614, 367326), (5004, 265291), (5421, 244884), (7228, 183663), (10842, 122442), (16263, 81628), (20407, 65052), (21684, 61221), (32526, 40814)]