772817448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{4447}}^1$

素因数の和:5026

約数の個数: 64

約数和(自身を含む): 2084866560

約数和(自身を除く): 1312049112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 557, 1114, 1671, 2228, 3342, 4447, 4456, 6684, 7241, 8894, 13341, 13368, 14482, 17788, 21723, 26682, 28964, 35576, 43446, 53364, 57811, 57928, 86892, 106728, 115622, 173433, 173784, 231244, 346866, 462488, 693732, 1387464, 2476979, 4953958, 7430937, 9907916, 14861874, 19815832, 29723748, 32200727, 59447496, 64401454, 96602181, 128802908, 193204362, 257605816, 386408724, 772817448]

約数ペア:

[(1, 772817448), (2, 386408724), (3, 257605816), (4, 193204362), (6, 128802908), (8, 96602181), (12, 64401454), (13, 59447496), (24, 32200727), (26, 29723748), (39, 19815832), (52, 14861874), (78, 9907916), (104, 7430937), (156, 4953958), (312, 2476979), (557, 1387464), (1114, 693732), (1671, 462488), (2228, 346866), (3342, 231244), (4447, 173784), (4456, 173433), (6684, 115622), (7241, 106728), (8894, 86892), (13341, 57928), (13368, 57811), (14482, 53364), (17788, 43446), (21723, 35576), (26682, 28964)]