490301352

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1009}}^1$

素因数の和:1435

約数の個数: 96

約数和(自身を含む): 1410949800

約数和(自身を除く): 920648448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 397, 408, 612, 794, 1009, 1191, 1224, 1588, 2018, 2382, 3027, 3176, 3573, 4036, 4764, 6054, 6749, 7146, 8072, 9081, 9528, 12108, 13498, 14292, 17153, 18162, 20247, 24216, 26996, 28584, 34306, 36324, 40494, 51459, 53992, 60741, 68612, 72648, 80988, 102918, 121482, 137224, 154377, 161976, 205836, 242964, 308754, 400573, 411672, 485928, 617508, 801146, 1201719, 1235016, 1602292, 2403438, 3204584, 3605157, 4806876, 6809741, 7210314, 9613752, 13619482, 14420628, 20429223, 27238964, 28841256, 40858446, 54477928, 61287669, 81716892, 122575338, 163433784, 245150676, 490301352]

約数ペア:

[(1, 490301352), (2, 245150676), (3, 163433784), (4, 122575338), (6, 81716892), (8, 61287669), (9, 54477928), (12, 40858446), (17, 28841256), (18, 27238964), (24, 20429223), (34, 14420628), (36, 13619482), (51, 9613752), (68, 7210314), (72, 6809741), (102, 4806876), (136, 3605157), (153, 3204584), (204, 2403438), (306, 1602292), (397, 1235016), (408, 1201719), (612, 801146), (794, 617508), (1009, 485928), (1191, 411672), (1224, 400573), (1588, 308754), (2018, 242964), (2382, 205836), (3027, 161976), (3176, 154377), (3573, 137224), (4036, 121482), (4764, 102918), (6054, 80988), (6749, 72648), (7146, 68612), (8072, 60741), (9081, 53992), (9528, 51459), (12108, 40494), (13498, 36324), (14292, 34306), (17153, 28584), (18162, 26996), (20247, 24216)]