7120179866624

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20390911}}^1$

素因数の和:20390973

約数の個数: 88

約数和(自身を含む): 16028235595776

約数和(自身を除く): 8908055729152

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1024, 1364, 1408, 1984, 2728, 2816, 3968, 5456, 5632, 7936, 10912, 11264, 15872, 21824, 31744, 43648, 87296, 174592, 349184, 20390911, 40781822, 81563644, 163127288, 224300021, 326254576, 448600042, 632118241, 652509152, 897200084, 1264236482, 1305018304, 1794400168, 2528472964, 2610036608, 3588800336, 5056945928, 5220073216, 6953300651, 7177600672, 10113891856, 10440146432, 13906601302, 14355201344, 20227783712, 20880292864, 27813202604, 28710402688, 40455567424, 55626405208, 57420805376, 80911134848, 111252810416, 114841610752, 161822269696, 222505620832, 229683221504, 323644539392, 445011241664, 647289078784, 890022483328, 1780044966656, 3560089933312, 7120179866624]

約数ペア:

[(1, 7120179866624), (2, 3560089933312), (4, 1780044966656), (8, 890022483328), (11, 647289078784), (16, 445011241664), (22, 323644539392), (31, 229683221504), (32, 222505620832), (44, 161822269696), (62, 114841610752), (64, 111252810416), (88, 80911134848), (124, 57420805376), (128, 55626405208), (176, 40455567424), (248, 28710402688), (256, 27813202604), (341, 20880292864), (352, 20227783712), (496, 14355201344), (512, 13906601302), (682, 10440146432), (704, 10113891856), (992, 7177600672), (1024, 6953300651), (1364, 5220073216), (1408, 5056945928), (1984, 3588800336), (2728, 2610036608), (2816, 2528472964), (3968, 1794400168), (5456, 1305018304), (5632, 1264236482), (7936, 897200084), (10912, 652509152), (11264, 632118241), (15872, 448600042), (21824, 326254576), (31744, 224300021), (43648, 163127288), (87296, 81563644), (174592, 40781822), (349184, 20390911)]