2219901624

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{305267}}^1$

素因数の和:305380

約数の個数: 48

約数和(自身を含む): 6071780520

約数和(自身を除く): 3851878896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 305267, 610534, 915801, 1221068, 1831602, 2442136, 2747403, 3663204, 5494806, 7326408, 10989612, 21979224, 30831967, 61663934, 92495901, 123327868, 184991802, 246655736, 277487703, 369983604, 554975406, 739967208, 1109950812, 2219901624]

約数ペア:

[(1, 2219901624), (2, 1109950812), (3, 739967208), (4, 554975406), (6, 369983604), (8, 277487703), (9, 246655736), (12, 184991802), (18, 123327868), (24, 92495901), (36, 61663934), (72, 30831967), (101, 21979224), (202, 10989612), (303, 7326408), (404, 5494806), (606, 3663204), (808, 2747403), (909, 2442136), (1212, 1831602), (1818, 1221068), (2424, 915801), (3636, 610534), (7272, 305267)]