491767947104

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2609}}^1\times {\mathrm{4649}}^1$

素因数の和:7456

約数の個数: 96

約数和(自身を含む): 1113256872000

約数和(自身を除く): 621488924896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 724, 1267, 1448, 2534, 2609, 2896, 4649, 5068, 5218, 5792, 9298, 10136, 10436, 18263, 18596, 20272, 20872, 32543, 36526, 37192, 40544, 41744, 65086, 73052, 74384, 83488, 130172, 146104, 148768, 260344, 292208, 472229, 520688, 584416, 841469, 944458, 1041376, 1682938, 1888916, 3305603, 3365876, 3777832, 5890283, 6611206, 6731752, 7555664, 11780566, 12129241, 13222412, 13463504, 15111328, 23561132, 24258482, 26444824, 26927008, 47122264, 48516964, 52889648, 84904687, 94244528, 97033928, 105779296, 169809374, 188489056, 194067856, 339618748, 388135712, 679237496, 1358474992, 2195392621, 2716949984, 4390785242, 8781570484, 15367748347, 17563140968, 30735496694, 35126281936, 61470993388, 70252563872, 122941986776, 245883973552, 491767947104]

約数ペア:

[(1, 491767947104), (2, 245883973552), (4, 122941986776), (7, 70252563872), (8, 61470993388), (14, 35126281936), (16, 30735496694), (28, 17563140968), (32, 15367748347), (56, 8781570484), (112, 4390785242), (181, 2716949984), (224, 2195392621), (362, 1358474992), (724, 679237496), (1267, 388135712), (1448, 339618748), (2534, 194067856), (2609, 188489056), (2896, 169809374), (4649, 105779296), (5068, 97033928), (5218, 94244528), (5792, 84904687), (9298, 52889648), (10136, 48516964), (10436, 47122264), (18263, 26927008), (18596, 26444824), (20272, 24258482), (20872, 23561132), (32543, 15111328), (36526, 13463504), (37192, 13222412), (40544, 12129241), (41744, 11780566), (65086, 7555664), (73052, 6731752), (74384, 6611206), (83488, 5890283), (130172, 3777832), (146104, 3365876), (148768, 3305603), (260344, 1888916), (292208, 1682938), (472229, 1041376), (520688, 944458), (584416, 841469)]