248876992

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 112

約数和(自身を含む): 614021632

約数和(自身を除く): 365144640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 151, 182, 208, 224, 283, 302, 364, 416, 448, 566, 604, 728, 832, 1057, 1132, 1208, 1456, 1963, 1981, 2114, 2264, 2416, 2912, 3679, 3926, 3962, 4228, 4528, 4832, 5824, 7358, 7852, 7924, 8456, 9056, 9664, 13741, 14716, 15704, 15848, 16912, 18112, 25753, 27482, 29432, 31408, 31696, 33824, 42733, 51506, 54964, 58864, 62816, 63392, 67648, 85466, 103012, 109928, 117728, 125632, 126784, 170932, 206024, 219856, 235456, 299131, 341864, 412048, 439712, 555529, 598262, 683728, 824096, 879424, 1111058, 1196524, 1367456, 1648192, 2222116, 2393048, 2734912, 3888703, 4444232, 4786096, 7777406, 8888464, 9572192, 15554812, 17776928, 19144384, 31109624, 35553856, 62219248, 124438496, 248876992]

約数ペア:

[(1, 248876992), (2, 124438496), (4, 62219248), (7, 35553856), (8, 31109624), (13, 19144384), (14, 17776928), (16, 15554812), (26, 9572192), (28, 8888464), (32, 7777406), (52, 4786096), (56, 4444232), (64, 3888703), (91, 2734912), (104, 2393048), (112, 2222116), (151, 1648192), (182, 1367456), (208, 1196524), (224, 1111058), (283, 879424), (302, 824096), (364, 683728), (416, 598262), (448, 555529), (566, 439712), (604, 412048), (728, 341864), (832, 299131), (1057, 235456), (1132, 219856), (1208, 206024), (1456, 170932), (1963, 126784), (1981, 125632), (2114, 117728), (2264, 109928), (2416, 103012), (2912, 85466), (3679, 67648), (3926, 63392), (3962, 62816), (4228, 58864), (4528, 54964), (4832, 51506), (5824, 42733), (7358, 33824), (7852, 31696), (7924, 31408), (8456, 29432), (9056, 27482), (9664, 25753), (13741, 18112), (14716, 16912), (15704, 15848)]