242235028

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2243}}^1$

素因数の和:2309

約数の個数: 72

約数和(自身を含む): 537213600

約数和(自身を除く): 294978572

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 49, 58, 76, 98, 116, 133, 196, 203, 266, 406, 532, 551, 812, 931, 1102, 1421, 1862, 2204, 2243, 2842, 3724, 3857, 4486, 5684, 7714, 8972, 15428, 15701, 26999, 31402, 42617, 53998, 62804, 65047, 85234, 107996, 109907, 130094, 170468, 219814, 260188, 298319, 439628, 455329, 596638, 910658, 1193276, 1235893, 1821316, 2088233, 2471786, 3187303, 4176466, 4943572, 6374606, 8352932, 8651251, 12749212, 17302502, 34605004, 60558757, 121117514, 242235028]

約数ペア:

[(1, 242235028), (2, 121117514), (4, 60558757), (7, 34605004), (14, 17302502), (19, 12749212), (28, 8651251), (29, 8352932), (38, 6374606), (49, 4943572), (58, 4176466), (76, 3187303), (98, 2471786), (116, 2088233), (133, 1821316), (196, 1235893), (203, 1193276), (266, 910658), (406, 596638), (532, 455329), (551, 439628), (812, 298319), (931, 260188), (1102, 219814), (1421, 170468), (1862, 130094), (2204, 109907), (2243, 107996), (2842, 85234), (3724, 65047), (3857, 62804), (4486, 53998), (5684, 42617), (7714, 31402), (8972, 26999), (15428, 15701)]