531575632

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4799}}^1$

素因数の和:4880

約数の個数: 80

約数和(自身を含む): 1257062400

約数和(自身を除く): 725486768

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 56, 86, 92, 112, 161, 172, 184, 301, 322, 344, 368, 602, 644, 688, 989, 1204, 1288, 1978, 2408, 2576, 3956, 4799, 4816, 6923, 7912, 9598, 13846, 15824, 19196, 27692, 33593, 38392, 55384, 67186, 76784, 110377, 110768, 134372, 206357, 220754, 268744, 412714, 441508, 537488, 772639, 825428, 883016, 1444499, 1545278, 1650856, 1766032, 2888998, 3090556, 3301712, 4746211, 5777996, 6181112, 9492422, 11555992, 12362224, 18984844, 23111984, 33223477, 37969688, 66446954, 75939376, 132893908, 265787816, 531575632]

約数ペア:

[(1, 531575632), (2, 265787816), (4, 132893908), (7, 75939376), (8, 66446954), (14, 37969688), (16, 33223477), (23, 23111984), (28, 18984844), (43, 12362224), (46, 11555992), (56, 9492422), (86, 6181112), (92, 5777996), (112, 4746211), (161, 3301712), (172, 3090556), (184, 2888998), (301, 1766032), (322, 1650856), (344, 1545278), (368, 1444499), (602, 883016), (644, 825428), (688, 772639), (989, 537488), (1204, 441508), (1288, 412714), (1978, 268744), (2408, 220754), (2576, 206357), (3956, 134372), (4799, 110768), (4816, 110377), (6923, 76784), (7912, 67186), (9598, 55384), (13846, 38392), (15824, 33593), (19196, 27692)]