304125588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2719}}^1$

素因数の和:2981

約数の個数: 72

約数和(自身を含む): 831667200

約数和(自身を除く): 527541612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 239, 468, 478, 717, 956, 1434, 2151, 2719, 2868, 3107, 4302, 5438, 6214, 8157, 8604, 9321, 10876, 12428, 16314, 18642, 24471, 27963, 32628, 35347, 37284, 48942, 55926, 70694, 97884, 106041, 111852, 141388, 212082, 318123, 424164, 636246, 649841, 1272492, 1299682, 1949523, 2599364, 3899046, 5848569, 7798092, 8447933, 11697138, 16895866, 23394276, 25343799, 33791732, 50687598, 76031397, 101375196, 152062794, 304125588]

約数ペア:

[(1, 304125588), (2, 152062794), (3, 101375196), (4, 76031397), (6, 50687598), (9, 33791732), (12, 25343799), (13, 23394276), (18, 16895866), (26, 11697138), (36, 8447933), (39, 7798092), (52, 5848569), (78, 3899046), (117, 2599364), (156, 1949523), (234, 1299682), (239, 1272492), (468, 649841), (478, 636246), (717, 424164), (956, 318123), (1434, 212082), (2151, 141388), (2719, 111852), (2868, 106041), (3107, 97884), (4302, 70694), (5438, 55926), (6214, 48942), (8157, 37284), (8604, 35347), (9321, 32628), (10876, 27963), (12428, 24471), (16314, 18642)]