1213238568

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{6823}}^1$

素因数の和:7102

約数の個数: 64

約数和(自身を含む): 3144499200

約数和(自身を除く): 1931260632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 239, 248, 372, 478, 717, 744, 956, 1434, 1912, 2868, 5736, 6823, 7409, 13646, 14818, 20469, 22227, 27292, 29636, 40938, 44454, 54584, 59272, 81876, 88908, 163752, 177816, 211513, 423026, 634539, 846052, 1269078, 1630697, 1692104, 2538156, 3261394, 4892091, 5076312, 6522788, 9784182, 13045576, 19568364, 39136728, 50551607, 101103214, 151654821, 202206428, 303309642, 404412856, 606619284, 1213238568]

約数ペア:

[(1, 1213238568), (2, 606619284), (3, 404412856), (4, 303309642), (6, 202206428), (8, 151654821), (12, 101103214), (24, 50551607), (31, 39136728), (62, 19568364), (93, 13045576), (124, 9784182), (186, 6522788), (239, 5076312), (248, 4892091), (372, 3261394), (478, 2538156), (717, 1692104), (744, 1630697), (956, 1269078), (1434, 846052), (1912, 634539), (2868, 423026), (5736, 211513), (6823, 177816), (7409, 163752), (13646, 88908), (14818, 81876), (20469, 59272), (22227, 54584), (27292, 44454), (29636, 40938)]